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Anhui Tianrun Chemicals Co., Ltd.. is located in the Mohekou Industrial Park, Huishang District, Bengbu City, Anhui Province. It is a national high-tech enterprise specializing in the research and development, production, and sales of fine chemical products. The company completed its shareholding reform in 2022 and initiated IPO tutoring; it is currently preparing for its IPO application. Its industry classification is “C2614—Manufacture of Chemical Reagents and Auxiliaries.” Its core businesses cover four major areas: electronic-grade chemicals, lithium battery electrolyte additives, pharmaceutical intermediates, and specialty functional auxiliaries. Its products serve niche sectors including semiconductor packaging, new-energy batteries, high-end pharmaceuticals, and environmental water treatment. The company possesses capabilities spanning synthesis of high-purity electronic special gas precursors, coupled purification via multi-stage fractional distillation and low-temperature crystallization, and continuous-flow microreactor-based industrial-scale production (capacity: 1,000 tons/year). Its vinylene carbonate (VC) product contains ≤10 ppb metallic impurities (measured by ICP-MS), meeting the SEMI F57 international standard; its 1,000-ton/year fluoroethylene carbonate (FEC) production line employs continuous-flow microreactor technology and has passed acceptance inspection by the Bengbu Municipal Development and Reform Commission; its independently developed “Purification Technology for Electronic-Grade Trimethylaluminum Precursor” received the Second Prize of the 2024 Anhui Provincial Science and Technology Progress Award. The company holds 12 valid invention patents and 23 utility model patents; it operates a provincial-level enterprise technology center and the Anhui Provincial Engineering Research Center for Electronic Special Gases and Electronic Chemicals; R&D personnel account for 31.6% of its total workforce. It has obtained certifications for ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018; holds the “Work Safety Production License” (Wan WH An Xu Zheng Zi [2023] No. 0047) and the “National Industrial Product Production License” (XK13-014-00218); and is listed in the Ministry of Industry and Information Technology’s “Guidance Catalogue for First-Batch Application Demonstration of Key New Materials (2024 Edition).” In 2024, the company supplied VC, FEC, and high-purity TEOS in bulk to CATL, BYD, SMIC, and ChangXin Memory Technologies; its lithium battery additive shipment volume reached 2,860 metric tons, representing approximately 8.3% of the domestic market share; its FEC product has passed Samsung SDI’s AEC-Q200 automotive-grade qualification. Its service coverage includes the Yangtze River Delta, Pearl River Delta, and Beijing-Tianjin-Hebei regions; its products are exported to South Korea, Japan, and Germany certified by SGS, with export revenue totaling RMB 42.7 million in 2025. The company has not disclosed any overseas subsidiaries or overseas production bases but has jointly established laboratories with Germany’s Merck KGaA and Japan’s Stella Chemifa to collaborate on electronic-grade precursor materials.

Anhui Tiancheng New Materials Co., Ltd., located in the Tongcheng Economic and Technological Development Zone of Anqing City, Anhui Province, is a national high-tech enterprise specializing in the R&D, production, and sales of high-performance inorganic non-metallic functional materials. The company operates in the niche segment of advanced ceramics and electronic functional materials within the new materials industry. Established in 2015, it obtained ISO 9001:2015 quality management system certification in 2023. Its R&D personnel account for 31.6% of the total workforce, and the company has set up an Enterprise Technology Center in Anhui Province. The company’s core business covers four major product lines: silicon nitride powders, aluminum nitride ceramic substrates, microcrystalline glass powders for low-temperature co-fired ceramics (LTCC), and high-thermal-conductivity composite dielectric materials for semiconductor packaging and 5G RF devices. Its end-market applications span high-end manufacturing sectors such as semiconductor packaging and testing, third-generation semiconductor devices, electric control systems for new-energy vehicles, and millimeter-wave radar systems. The company’s core technological capabilities are embodied in its gas-phase synthesis—controlled nitridation coupling process, which enables stable control of oxygen content in silicon nitride powders below 0.35 wt%, surpassing the requirements for Grade I products under national standards. The company has also built China’s first pilot-scale production line for microwave-assisted sintered LTCC microcrystalline glass powders, with thermal expansion coefficient matching errors no greater than ±0.2×10⁻⁶/K. The company holds 7 authorized invention patents and 12 utility model patents, and it has taken the lead in drafting the group standard “Technical Specifications for Electronic-Grade Silicon Nitride Powders” (T/ACER 002–2023). In terms of qualifications, the company holds the status of a National High-Tech Enterprise (re-approved under Document No. Wan Ke Gao [2025] No. 18), ISO 9001:2015 certification (Certificate No.: 0012023Q31245R1M), Level III Standardization Certificate for Safe Production (Wan AQBⅢQT [2024] No. 0127), Discharge Permit (91340881399201987H001P), and an IATF 16949 automotive functional safety-related material process audit report (Report No.: IATF-AUD-2025-ANH-0876). Typical achievements include undertaking the Anhui Provincial Key R&D Program “Research on Key Technologies for Industrializing High-Reliability AlN-Based Substrates for SiC Modules” (2023BABI0103). In 2024, the company supplied over 120,000 customized AlN substrates to domestic silicon carbide power module manufacturers, achieving a yield rate of 98.7%. Also in 2024, the company exported nitride powder materials worth US$3.27 million to Germany and South Korea and has obtained the EU REACH SVHC compliance declaration (Certificate No.: REACH-AH-2025-8832). However, the company has not established any overseas entities nor obtained international specialized certifications such as AS9100 or UL. Its service areas cover the Yangtze River Delta, the Pearl River Delta, and the Beijing-Tianjin-Hebei region, and it supports a collaborative model combining technology licensing with engineering implementation.

Anhui Huilong Zhongcheng Technology Co., Ltd., located in the High-tech Zone of Hefei City, Anhui Province, is a high-tech enterprise specializing in the R&D, production, and technical services of agricultural biotechnology and green plant protection products. With a registered capital of 50 million yuan, the company was re-certified as a high-tech enterprise in 2023 and has been continuously included in Anhui Province’s “Specialized, Fine, New, and Unique” SME cultivation database. The company’s core business focuses on the R&D and industrialization of green agricultural inputs such as microbial inoculants, plant-derived pesticides (e.g., matrine microemulsion), and controlled-release fertilizer additives. Its products are widely used in major rice, wheat, fruit, and vegetable producing areas, with stable application demonstrations established across 21 provinces and regions nationwide. The company’s core competencies lie in a closed-loop R&D and industrialization system that integrates “natural active ingredient screening—green formulation process development—precise field application feedback.” It holds 12 authorized invention patents (including ZL202010286542.7) and 9 utility model patents. The company has established the Anhui Provincial Enterprise Technology Center and the Hefei Microbial Pesticide Engineering Technology Research Center, and jointly operates a Green Plant Protection Joint Laboratory with Anhui Agricultural University. Its matrine microemulsion has overcome the stability bottleneck of aqueous formulations, achieving a shelf life of 24 months under room temperature storage conditions (test report AHNY-EM20240811-03). In terms of qualifications, the company has obtained ISO 9001, ISO 14001, and ISO 45001 certifications (issued by SGS China, valid until November 2026). It also holds a pesticide production license (Pesticide Prod. Perm. Wan 20210008), a formal fertilizer registration certificate (Wan Nong Fei [2022] Lin 032), and a hazardous chemical business license (Wan He Gao Xin Wei Hua Jing Zi [2024] No. 0089). Notable achievements include undertaking the key provincial R&D project in Anhui Province, “Research and Application of Key Technologies for Multi-target Microbial Pesticide Formulations” (202204a07020056), completing 37 field efficacy trials, and demonstrating the use of its products across more than 1.2 million mu of farmland. As a technical support unit, the company has participated in the Ministry of Agriculture and Rural Affairs’ “Green Control Demonstration Zone Construction for Crop Diseases and Pests” in Anhui, establishing eight core demonstration bases in Wuhu and Chuzhou. Publicly available information does not indicate any overseas registrations, export sales, customs filings, or overseas branch offices. Currently, there are no disclosed records of cross-border deliveries or international cooperation projects. The company’s current service scope is primarily focused on China’s major grain-producing regions and the Yangtze River Delta Ecological and Green Integrated Development Demonstration Zone, providing technical licensing, customized R&D collaborations, and regional technical service support.

Anhui Huilong Group Wuhe Eco-Fertilizer Co., Ltd. is located in the Economic Development Zone of Taihe County, Fuyang City, Anhui Province. It is a national high-tech enterprise controlled by Anhui Huilong Agricultural Production Materials Group Co., Ltd. (stock code: 002525.SZ), with registered capital of RMB 120 million. The company focuses on research and development of modern agricultural inputs and green, intelligent fertilizer manufacturing, and has entered a stage of large-scale, stable operations. Its core business covers R&D, production, and promotion of novel compound fertilizers, water-soluble fertilizers, bio-organic fertilizers, and soil conditioners. Its products primarily serve the wheat–corn rotation zone of the Huang-Huai-Hai Plain, the main rice-producing zone of the middle and lower reaches of the Yangtze River, and concentrated facility agriculture zones, covering 22 provinces, autonomous regions, and municipalities directly under the central government across China. Its core capabilities center on constructing a “microorganism–mineral–organic matter” ternary synergistic efficacy system, establishing proprietary intellectual property barriers in areas such as directional activation of humic acid, targeted screening of functional strains (e.g., phosphate-solubilizing Bacillus sp. WH-5), and compound formulation technologies for nutrient loss control and anti-leaching performance. The company holds 18 valid invention patents and 32 utility model patents; it has led the formulation of three industry standards—including HG/T 5525-2019—and two group standards—including T/ACRS 002-2022. It has independently developed the “Tian Xiao Er” digital agricultural service platform, integrating soil testing, meteorological modeling, and fertilization prescription algorithms, and connected this platform to the Anhui Provincial Department of Agriculture and Rural Affairs Big Data Center. In terms of certifications, the company has passed ISO 9001, ISO 14001, and ISO 45001 management system certifications; holds 47 full-category fertilizer registration certificates issued by the Ministry of Agriculture and Rural Affairs and the Production License for Industrial Products (XK13-001-01287); was included in the Ministry of Industry and Information Technology’s “Green Factory” cultivation list in 2023; and passed the re-evaluation for National Intellectual Property Advantage Enterprise in 2024. Representative achievements include undertaking sub-tasks of key national R&D program projects; establishing a 100,000-mu core demonstration zone for fertilizer reduction and efficiency enhancement in Taihe County, achieving a 15% reduction in nitrogen fertilizer application and a 4.2% increase in crop yield; jointly promoting over 600,000 tons of bio-organic fertilizers with the Anhui Provincial Institute of Soil and Fertilizer, covering more than 3 million mu of arable land; and having its “Wuhe Feng” brand humic acid compound fertilizer consecutively listed for five years in the “National Recommended Product Catalogue for Organic Fertilizer Substitution of Chemical Fertilizer,” with sales volume of this single product reaching 420,000 tons in 2025. All products are sold exclusively in the mainland China market, served through a network covering 2,863 county-level and village-level terminal outlets across Anhui, Henan, and Shandong provinces. Primary cooperation models include technology licensing plus localized engineering implementation, customized product development, and collaborative agricultural technical services.

Anhui Huasu Co., Ltd. (stock abbreviation: Huasu Shares, 600935.SH) is located in Dingyuan County, Anhui Province. It is a large-scale chlor-alkali chemical manufacturing enterprise with state-owned controlling interest under the jurisdiction of Anhui Province. The company was listed on the main board of the Shanghai Stock Exchange in 2021. Relying on the salt resources in eastern Anhui, it has built an integrated circular economy system encompassing “salt—alkali—electricity—chemicals.” The company is recognized as a National High-Tech Enterprise, a “Little Giant” specialized, refined, and innovative enterprise by the Ministry of Industry and Information Technology (certified in 2023), and a National Green Factory. The company’s core business covers the production of basic chemical products such as polyvinyl chloride (PVC), caustic soda, calcium carbide, and industrial salt. At the same time, it is expanding into fine chemicals and water treatment agents, including calcium chloride, sodium hypochlorite, and ferric chloride, serving customers in sectors such as coal chemical industry, deep processing of chlor-alkali products, environmental protection and water services, and new medical materials. The company possesses the capability to develop and industrialize complete-process chlor-alkali technology packages, holding 32 invention patents and 117 utility model patents. Among these, the “energy-saving preparation process for high-purity flake caustic soda,” the “online activation technology for low-mercury catalysts,” and the “precise control system for PVC resin particle size distribution” have already been scaled up and applied. The company has established a provincial-level enterprise technology center, the Anhui Provincial Chlor-Alkali Engineering Technology Research Center, and a postdoctoral research workstation. In the past three years, its R&D investment has averaged 3.28% of revenue. The company holds ISO 9001/14001/45001 triple-system certifications, as well as a “Safety Production License,” a “National Industrial Product Production License (for Hazardous Chemicals),” and a “Discharge Permit.” It has spearheaded the formulation of two national standards, GB/T 209–2018, and three industry standards. Its PVC products have been registered under the EU REACH regulation and certified under RoHS. In 2023, the company completed and put into operation the largest single-unit calcium chloride co-production project in China, with an annual capacity of 200,000 tons, and began exporting its products. In 2024, it completed the digital transformation of its 300,000-ton-per-year ion-exchange membrane caustic soda plant, connecting it to Anhui Province’s industrial internet platform and earning recognition as a provincial-level smart factory. The company’s PVC production capacity stands at 1.35 million tons per year, and its caustic soda capacity at 800,000 tons per year. Its calcium carbide plant employs a fully enclosed internal combustion calcium carbide furnace coupled with waste heat power generation technology, achieving a comprehensive energy consumption level that is 12.6% lower than the advanced national standard. In 2024, the company’s export value reached 210 million yuan, with products sold to 12 countries including Vietnam, Thailand, India, and the United Arab Emirates. Its calcium chloride exports account for approximately 8.7% of the national total. The company is capable of providing customized chemical solutions compliant with REACH and TSCA regulations to customers in the European Union and North America, supporting technology licensing, engineering implementation, consortium cooperation, and cross-border supply chain collaboration.

Anhe Yisen (Dalian) Engineering Technology Co., Ltd. is located in the Dalian High-Tech Industrial Development Zone, Liaoning Province. It is a technology service enterprise specializing in industrial process automation and intelligent instrumentation system integration. Its industry classification is “Engineering Technology Research and Experimental Development” (M7320). The company was certified as a National High-Tech Enterprise in 2021 (Certificate No.: GR202121000427), has registered capital of RMB 10 million, and maintains an active registration status. It is currently in a technology-driven growth phase.  

The company’s core business covers intelligent upgrading and transformation for process industries—including petrochemicals, power generation, and metallurgy—with a focus on refining, ethylene production, coal chemical processing, fine chemical manufacturing, and environmental protection engineering. Services provided include design, installation, and commissioning of automated control systems; sales and calibration of intelligent instrumentation; development of Industrial Internet of Things (IIoT) technologies; and construction of full-lifecycle instrumentation management platforms.  

Its core technical capabilities include deep parsing and domestication adaptation of field protocols such as HART, Modbus TCP, and OPC UA; edge-side data acquisition; development of multi-source sensor fusion diagnostic algorithms; and research and development of industrial cybersecurity communication protocol stacks compliant with IEC 62443 standards. The company has developed its proprietary AHIS series of intelligent instrumentation management platforms, which have been deployed at scale across 12 representative projects, including PetroChina Liaohe Oilfield, Huaneng Dalian Power Plant, and Ansteel Group Bayuquan Base. Its “Dalian Hengli Petrochemical Refining & Chemical Integration Project—Instrumentation Full-Lifecycle Management Platform” was selected as a Liaoning Provincial Industrial Internet Demonstration Project in 2023.  

In terms of qualifications, the company holds ISO 9001:2015 Quality Management System Certification (issued by China Quality Certification Center, CQC), ISO 45001:2018 Occupational Health and Safety Management System Certification, and the Special Equipment Inspection and Testing Institution Approval Certificate issued by the Liaoning Provincial Market Supervision Administration (Certificate No.: TS7421022-2026, limited to supervision inspection of pressure piping components manufacturing).  

The company participated as a subcontractor in the Distributed Control System (DCS) integration project for the Atirau Petrochemical Park in Kazakhstan, undertaken by China National Machinery Industry Corporation (Sinomach), under contract number CGGC-ATRAU-2022-089. It provided instrumentation loop testing and SIL2-level safety interlock logic verification services, demonstrating cross-border technical service delivery capability for petrochemical projects in Central Asia. Collaboration models include technical subcontracting, joint venture implementation, and integrated supply + operation & maintenance support of domestically produced intelligent instrumentation systems.

An Dao Mai Hui Feng (Jiangsu) Co., Ltd. is located in the Marine Economic Development Zone of Dafeng District, Yancheng City, Jiangsu Province. Established in 2021 as a Sino-foreign joint venture for intelligent manufacturing of pesticide formulations, the company is jointly founded by Syngenta Group, part of China National Chemical Corporation, and Jiangsu Huifeng Agrochemical Co., Ltd. With a registered capital of 200 million RMB, the company officially began production in March 2022. Currently, it has completed Phase I construction of an 80,000-ton/year GMP-compliant intelligent formulation production capacity, positioning itself at the high-end customized formulation R&D and green manufacturing segment of the global agrochemical industry chain.

The company’s core business focuses on customized production of non-patent pesticide formulations, research and development of compound formulation technologies, application of green adjuvants, and digital agricultural technology support services. It primarily serves green pest control scenarios for field crops such as rice, wheat, fruits, and vegetables, as well as economic crops. The company possesses engineering capabilities in areas including the conversion of pesticide intermediates in fine chemicals, substitution of environmentally friendly solvents, nano-dispersion stabilization, and controlled-release microencapsulation.

The company operates three intelligent formulation production lines that meet GMP standards: for liquid formulations, suspension concentrates, and water-dispersible granules. Leveraging its collaborative network with Syngenta’s 12 global R&D centers and Huifeng’s provincial-level enterprise technology center, the company has built a localized R&D team of 56 members. Over the past three years, the company has filed 11 invention patents (7 of which have been authorized), and has led or participated in the revision of two industry standards, including HG/T 5925-2021 and NY/T 3695-2020. It has achieved domestic process upgrades for 12 key products, including glyphosate ammonium salt and thiamethoxam + beta-cyfluthrin, with critical impurity control exceeding the requirements of GB/T 31786-2015.

The company holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications, and is licensed to produce pesticides under the “Pesticide Production License” (Pesticide Prod. Lic. (Su) 0001), holds a “Discharge Permit” (91320982MA27XJQF1L001V), and has CNAS-accredited testing laboratory qualifications (CNAS L19209).

Notable achievements include undertaking the Ministry of Agriculture and Rural Affairs’ “Green Control Pesticide Alternative Demonstration Project,” successfully deploying large-scale applications of specialized suspension concentrates for aerial spraying on 217,000 mu of rice fields across Jiangsu, Anhui, and Henan provinces. As a key implementing unit of the National Key R&D Program “Integration and Demonstration of Chemical Pesticide Reduction and Efficiency Enhancement Technologies,” its low-temperature stable formulation of abamectin + indoxacarb was included in the “2024 National List of Green Control Products for Crop Diseases and Pests.”

The company has obtained EU BPR active substance supplier registration, Brazilian ANVISA registration support qualifications, and passed the U.S. EPA supply chain compliance audit. By 2025, its formulated pesticide exports will cover 14 countries including Vietnam, Brazil, and Eastern Europe, offering localized registration support, technology licensing plus engineering implementation joint delivery, and customized formulation supply chain integration services for RCEP and Belt and Road Initiative countries.

AnDaMai Co., Ltd. (stock code: 000553.SZ), headquartered in Jingzhou City, Hubei Province, is a global agrochemical R&D, manufacturing, and technical service enterprise focused on crop protection. In 2017, the company completed a full acquisition of Israel’s ADAMA Ltd., establishing a comprehensive value chain covering active ingredient synthesis, formulation development, registration, field application, and digital plant protection services. With a registered capital of 2.458 billion yuan and over 7,200 employees, AnDaMai operates in more than 100 countries and regions worldwide. The company’s core business includes the R&D and production of pesticide active ingredients and formulations such as herbicides, insecticides, fungicides, and plant growth regulators. It provides customized solutions for large-scale farms, agricultural reclamation groups, planting cooperatives, and multinational agricultural service providers. Typical application scenarios include full-process rice disease and pest management, soybean resistance management, and reduced-input, increased-efficiency practices for cash crops. Leveraging three major R&D centers in Jingzhou, Tel Aviv, and Buenos Aires, as well as 12 registration centers across various countries, AnDaMai possesses full-process registration support capabilities, including GLP-compliant testing, metabolic studies, and environmental toxicology assessments. The company holds a total of 427 valid invention patents (including 283 granted overseas) and has led or participated in the formulation of 12 national standards and 23 industry standards. All major production bases have obtained CE P certificates from the European Union and registration approvals from key markets such as the U.S. EPA, Brazil’s ANVISA, and India’s CIBRC. Within China, the company holds over 1,100 pesticide registration certificates (as publicly announced by the Ministry of Agriculture and Rural Affairs in December 2025). AnDaMai is certified under ISO 9001, ISO 14001, and ISO 45001, and is recognized as a National High-Tech Enterprise, a “Manufacturing Single Champion Demonstration Enterprise” (recognized by the Ministry of Industry and Information Technology in 2023), and a National Intellectual Property Advantage Enterprise. Notable achievements include implementing a digital full-process rice protection solution in Heilongjiang’s agricultural reclamation areas (reducing pesticide use per mu by 22%), providing a comprehensive resistance management solution covering over 4 million hectares in Argentina’s main soybean-producing regions, and undertaking the “14th Five-Year Plan” National Key R&D Project on “Green and Intelligent Pesticide Creation and Industrialization.” AnDaMai has achieved localized registration, production, and technical services in Latin America, the Asia-Pacific region, and Europe. In 2024, international business revenue accounted for 78.6% of the company’s total revenue, supported by a cross-border delivery model that integrates technology licensing with project implementation, consortium collaborations, and multilingual standard adaptation.

Aim Honesty Biopharmaceutical Co., Ltd. ., established in September 1993, is one of China’s earliest high-tech enterprises specializing in vaccine production, research and development, and sales. The company’s registered capital is RMB 250 million. It is among the first batch of provincial-level enterprise technology centers in Liaoning Province and hosts a national postdoctoral research workstation for enterprises. The company is located in Dalian, a picturesque coastal city, at No. 35 Wandal Road, Dalian Economic & Technological Development Zone. More than half of its employees possess educational backgrounds in pharmaceuticals or related fields.

The company’s primary products include recombinant hepatitis B vaccine (Hansenula polymorpha yeast). The hepatitis B vaccine is a major national scientific and technological project under the State’s 863 Program. Its production facility covers over 11,000 square meters and has an annual production capacity of up to 45 million doses. The vaccine utilizes a domestically pioneered, internationally advanced recombinant Hansenula polymorpha yeast expression technology platform, featuring high yield and high antigen purity, ensuring reliable safety and suitability for broader population groups. Consequently, it enjoys exceptional brand recognition and market influence.

The company is currently strengthening industry-academia-research collaboration with renowned domestic and international institutions, leveraging existing technological advantages to conduct in-depth development and expand scale and strength. Aimei Chengxin is committed to building a genetic engineering vaccine platform technology.  
We believe that these new vaccine products will successively enter the market in the near future. Vaccine manufacturing constitutes a health undertaking vital to public welfare; as a biopharmaceutical vaccine enterprise, Aimei Chengxin shoulders the social mission of safeguarding national public health and the well-being of the general populace. Past, present, and future, Aimei Chengxin strives to become a pillar enterprise within China’s biological vaccine industry. We will continue refining our existing products, persistently strengthen R&D on novel products, continuously broaden and deepen our product portfolio, while simultaneously pursuing cutting-edge global biotechnology advancements and applying modern biotechnologies to develop more and better products—thus achieving win-win outcomes for both the company and its customers, contributing proactively to national disease prevention and control initiatives, and enhancing the quality of human life.

Elkem Silicones Materials (Zhongshan) Co., Ltd., located in the Zhongshan Torch Hi-Tech Industrial Development Zone, Guangdong Province, is a wholly owned subsidiary established by Elkem AS of Norway in China. Elkem AS was fully acquired by China Baowu Steel Group in 2021 and is now part of the Elkem Global system. Founded in 2006, the company specializes in the research, development, production, and sales of high-performance silicone monomers, intermediates, and functional materials, operating as a manufacturing enterprise within the advanced fundamental materials and critical strategic materials sectors. Its core business covers five application areas: encapsulation adhesives for new-energy-vehicle power battery packs; long-lasting sealing materials for photovoltaic modules; electronic-grade silicone adhesives for 5G communications; medical-grade silicone rubber; and green building energy-saving sealing systems. Its clients include leading domestic and international enterprises such as Contemporary Amperex Technology Co., Limited (CATL), BYD, Sungrow Power Supply Co., Ltd., China Energy Investment Corporation, Bosch, and Samsung SDI. The company’s core capabilities encompass end-to-end process development and industrialization—from chloromethane to methylchlorosilanes to DMC/D4 and finally to formulated end-use adhesives—supported by an intelligent production line with an annual capacity exceeding 80,000 metric tons of silicone intermediates and deep-processed products. Full-process traceable quality control is achieved via an integrated digital system combining Distributed Control System (DCS), Manufacturing Execution System (MES), and Quality Management System (QMS). The company holds 17 authorized invention patents and 9 utility model patents. Key technologies include optimization of highly selective direct synthesis of methylchlorosilanes and controllable crosslinking of low-VOC high-temperature vulcanizing (HTV) silicone rubber. Its “Two-Component Addition-Cure Liquid Silicone Rubber for Power Battery Modules” received certification as a Guangdong Provincial High-Tech Product in 2024. The company has obtained integrated certification under ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018; holds the “National Industrial Product Production License” (for silicone products) and the “Level-II Standardized Enterprise for Work Safety” certificate; complies with EU REACH SVHC regulations; and has passed the IATF 16949 automotive supply chain audit (for designated automotive-grade production lines). Representative achievements include supporting CATL and BYD’s power battery packaging solutions for over 120 GWh of production capacity from 2023 to 2025; completing industrial validation of the sub-project “Development of Highly Reliable Silicone Encapsulation Materials” under China’s National Key R&D Program; and implementing a demonstration project for domestic substitution of photovoltaic power station sealing materials for China Energy Investment Corporation (with outdoor performance verification meeting 15-year service-life requirements). The company serves all provincial administrative regions across mainland China and exports UL/VDE/TÜV-certified industrial-grade and electronic-grade silicone materials to Thailand, Vietnam, South Korea, and Germany.