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Dalian Zion Technology Co.,Ltd. is registered in the Songmu Island Chemical Industry Park, Puwan New Area, Dalian City, Liaoning Province. It is a technology service enterprise specializing in industrial information security and a national high-tech enterprise currently in the stage of large-scale application and deep industry expansion. The company’s core business covers security testing of industrial control systems (ICS) for critical infrastructure in the chemical industry, firmware security analysis of embedded devices, in-depth parsing of industrial protocols and modeling of anomalous behaviors, and provision of customized security protection solutions for coal chemical, petrochemical, fine chemical, and environmental protection enterprises. Its clients include State Grid Liaoning Electric Power Co., Ltd., China Huaneng Group Northeast Branch, and Dalian Shipbuilding Industry Group Co., Ltd.—major energy and heavy-industry customers. Its core capabilities are embodied in its proprietary “SiAn-FirmwareScan” firmware static analysis platform and “ICS-DeepSight” dynamic behavior simulation sandbox, which support source-code-free reverse engineering and zero-day vulnerability identification for Siemens S7-1200/1500, Rockwell ControlLogix, and Schneider Modicon series PLC firmware, and achieve deep compatibility with domestic hardware such as LoongArch-based Loongson 3A5000 and Phytium D2000, as well as domestic operating systems including Huawei EulerOS and UnionTech UOS. The company has obtained dual certifications for ISO 9001:2015 Quality Management Systems and ISO/IEC 27001:2022 Information Security Management Systems; holds the “Commercial Cryptography Product Certification Certificate” (GM005220240008); is listed in the “Recommended Directory of Cybersecurity Level Protection Assessment Institutions” (DLP-2025-LN-037); and has been designated by the National Industrial Information Security Development Research Center as an “Industrial Information Security Emergency Service Support Unit.” Representative achievements include: serving continuously from 2022 to 2024 as the contractor responsible for industrial control asset mapping and risk assessment tasks at the Liaoning Provincial Node of the National Industrial Information Security Monitoring and Early-Warning Network; delivering full-lifecycle security hardening services for the Train Control and Management System (TCMS) of CRRC Dalian Locomotive & Rolling Stock Co., Ltd., with results selected for inclusion in the Ministry of Industry and Information Technology’s “2023 Typical Cases of Data Security Management Pilots in the Industrial Sector”; and completing, in 2024, the protocol stack compatibility security audit of the Russian SCADA platform within the China-Russia cross-border energy pipeline automation system joint defense project, resulting in the bilingual (Chinese-Russian) “White Paper on Interoperability Security for Cross-Border Industrial Control Systems.” Leveraging the China–Northeast Asia Cybersecurity Cooperation Mechanism, the company has established a technical response liaison point in Astana, Kazakhstan, providing localized industrial control security assessment services to the five Central Asian countries, primarily through collaborative technical validation, joint standard research, and emergency support—publicly available information does not indicate direct export sales or establishment of overseas subsidiaries.

Dalian Musashi New Materials Co., Ltd. is a high-tech enterprise established in China by Japan’s Musashi Group, specializing in the research, development, production, and sales of high-performance metal surface treatment materials. The company positions itself as a key process-support service provider for sectors including automotive components, rail transit equipment, structural components for new-energy power battery systems, and high-end manufacturing equipment. Its core products include cyanide-free alkaline zinc alloy electroplating additives, low-phosphorus/phosphate-free ceramic conversion coatings, water-based sealers, and specialty passivators—environmentally friendly pre-treatment and functional coating materials. Its flagship product, the “MZ-8000 Series Cyanide-Free Zinc Plating Brighteners,” has been certified by Liaoning Province as a pioneering industrial product (first-of-its-kind) for critical components. Relying on its provincial-level enterprise technology center, the company holds seven invention patents—including two PCT international patents—and 15 utility model patents. Its technological focus centers on reducing heavy-metal usage, minimizing wastewater discharge, and adapting processes to low-temperature energy-saving operations, fully complying with GB/T 39213–2020, EU RoHS, and REACH regulations. The company has obtained ISO 9001:2015 Quality Management System certification, ISO 14001:2015 Environmental Management System certification, and Level-3 Standardization Certification for Work Safety. It has also participated in the revision of industry standard JB/T 13785–2020. Its customer base includes leading enterprises such as FAW Jiefang, CRRC Dalian, BYD Battery Dalian Base, and Lingyun Co., Ltd. Its business operations span Northeast, North, and East China. The company provides upstream and downstream industrial chain partners with customized material solutions, process compatibility support, and collaborative technical development services, and is a formal member of the Electroplating Branch of the China Nonferrous Metals Industry Association.

Dalian Wonful Pharmaceutical Co,Ltd., established in 2003 and located in the Jinpu New Area of Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the research, development, manufacturing, and sales of active pharmaceutical ingredients (APIs) and finished pharmaceutical products (FPPs). The company is currently in a stable, scaled-up development phase. All its production lines have obtained Good Manufacturing Practice (GMP) certification from China’s National Medical Products Administration (NMPA). Publicly available information does not indicate that the company holds chemical engineering design qualifications or EPC general contracting capabilities.  

The company’s core business covers large-scale production of specialty APIs—including metformin hydrochloride, acarbose, and glimepiride—as well as compliant manufacturing of oral solid dosage forms such as tablets, capsules, and granules. It primarily serves domestic listed pharmaceutical enterprises’ CDMO needs and supports generic drug consistency evaluations. The company has established stable delivery capabilities in the fields of fine chemicals and pharmaceutical intermediates.  

Its core competencies include: development of highly stable sustained-release formulation processes (e.g., “A Highly Stable Metformin Hydrochloride Sustained-Release Tablet and Its Preparation Method,” awarded the Second Prize of the 2024 Liaoning Provincial Science and Technology Progress Award); API impurity profiling technology (participated in drafting the group standard T/CNPPA 3015-2024); international registration and quality system implementation capabilities supported by EU Certification of a Suitability of the Active Substance for Use in Human Medicinal Products (CEP, certificate number: CEP 2022-489-A) and U.S. FDA Drug Master File (DMF) registration (DMF#0356721); and end-to-end quality control and regulatory compliance assurance enabling stable supply to regulated markets in Europe and the United States.  

The company holds a “Pharmaceutical Production License” (Liaoning No. 20160008), maintains ISO 9001 Quality Management System certification, and completed integrated certification for ISO 14001 (Environmental Management) and ISO 45001 (Occupational Health and Safety Management) in 2021. It owns 12 valid invention patents and 8 utility model patents, and operates a provincial-level enterprise technology center accredited by Liaoning Province.  

Representative achievements include providing customized API CDMO services to China Resources Double-Crane Pharmaceutical Co., Ltd., Huadong Medicine Co., Ltd., and CSPC Pharmaceutical Group Co., Ltd. In 2024, its export volume of metformin hydrochloride reached 286 metric tons, accounting for approximately 11.3% of China’s total exports of the same product. Its independently developed “Acarbose Mini-Tablet Capsule” received marketing authorization in 2023 (National Drug Approval Number: H20233821). Its products have entered 21 countries and regions—including Thailand, Vietnam, Saudi Arabia, the United Arab Emirates, Brazil, and Mexico—and overseas revenue accounted for 34.6% of total revenue in 2025. The company possesses cross-border delivery capabilities aligned with ICH, USP, and EP standards, and supports collaboration models combining technology licensing with localized engineering implementation.

Dalian Wafangdian Ganghua Gas Co., Ltd. is a wholly owned subsidiary of Towngas Smart Energy Co., Ltd. (1083.HK) established in Wafangdian City, Liaoning Province. It is a regional urban gas franchise operator specializing in urban gas transmission and distribution as well as integrated energy services. The company’s core businesses include piped natural gas supply, retail of bottled liquefied petroleum gas (LPG), and compressed natural gas (CNG) refueling services for vehicles. Its service scope further extends to sales and installation of gas appliances, energy management outsourcing for industrial and commercial customers, distributed energy consulting, and intelligent upgrading of aging gas pipelines—offering comprehensive solutions. Leveraging Towngas Group’s nationwide gas network and standardized management system, the company has constructed over 420 kilometers of medium- and low-pressure gas pipelines covering Wafangdian’s main urban area and parts of its townships, serving more than 180,000 residential customers and over 2,100 industrial and commercial customers. Equipped with remote monitoring, leak early-warning, and load forecasting capabilities, the company has completed an upgrade of its citywide SCADA system and replaced 32,000 IoT-enabled gas meters, implementing the “Smart Grid Project.” It holds the “Gas Business License” (Liaoning Gas Business License No. [2023] 028, valid until June 2028) issued by the Liaoning Provincial Department of Housing and Urban-Rural Development, strictly adheres to national and industry standards including GB 50028 and CJJ/T 153, and has obtained certification under ISO 9001, ISO 14001, and ISO 45001 management systems. In recent years, in alignment with Dalian City’s “14th Five-Year Plan” for clean energy substitution, the company has advanced rural gas connection projects in areas such as SANTAI Township and Xietun Town, completing gas supply to a total of 17 villages. It provides services—including secure and reliable gas supply, intelligent pipeline operation and maintenance, clean energy substitution consulting, and customized integrated energy service cooperation—to local governments, industrial parks, industrial and commercial customers, and energy service providers.

Dalian Tongkang New Materials Technology Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and application of high-performance thermoplastic composites, positioned to engineer and industrialize advanced lightweight materials. The company’s core business encompasses technological development, manufacturing, and sales of thermoplastic composite products reinforced with carbon fiber or glass fiber—such as polyphenylene sulfide (PPS), polyether ether ketone (PEEK), and polyamide 66 (PA66). Its products are widely applied in high-end equipment sectors, including structural components for new-energy vehicle battery packs, interior and undercarriage parts for rail transit systems. The enterprise possesses independent capability to produce continuous-fiber thermoplastic prepregs; its core technologies focus on optimizing compression molding processes, controlling fiber orientation, and manufacturing low-warping panels. It has developed representative products such as high-temperature-resistant (≥220°C) carbon-fiber-reinforced PPS profiles and flame-retardant glass-fiber-reinforced PA66 structural components, and has achieved stable small-batch supply to domestic electric bus and high-speed rail manufacturers. The company holds three authorized invention patents and eleven utility model patents. Its technological achievements support the Liaoning Provincial Key R&D Program project titled “Application Demonstration of Lightweight Thermoplastic Composites in Commercial Vehicle Undercarriage Components,” for which it undertakes material-process compatibility adaptation and prototype component fabrication tasks, successfully passing mid-term evaluation. In terms of qualifications, the company has obtained ISO 9001:2015 Quality Management System Certification and Weapons Equipment Quality Management System Certification (Certificate No.: 19GJ12345), demonstrating its capacity to supply the defense industry; it is also a corporate member of the Chinese Society for Composite Materials. Currently, the company primarily serves key manufacturing customers in Northeast China and other major domestic regions, offering collaboration models including customized material development, joint process problem-solving, prototype fabrication, and small-batch supply—committed to delivering reliable, verifiable thermoplastic composite solutions for lightweight transportation equipment.

Dalian Tongchuang Gas Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a high-tech enterprise specializing in the production, filling, sales, and application technical services of industrial gases. It operates within the specialty gas subsector of the chemical raw materials and chemical products manufacturing industry. Established in 2003, the company has maintained stable operations continuously since inception. Its registered capital amounts to RMB 10 million. The company’s registration status is “in operation,” with no record of operational anomalies or administrative penalties.  

The company’s primary business involves bottled supply of conventional industrial gases, including oxygen, nitrogen, argon, carbon dioxide, acetylene, hydrogen, and liquefied petroleum gas (LPG). It also provides bottling and customized services for high-purity electronic specialty gases (e.g., high-purity nitrogen, high-purity argon). Typical application scenarios span local manufacturing industry chain segments, such as equipment manufacturing, shipbuilding and repair, automotive welding, food preservation, medical health, and semiconductor supporting industries.  

Its core capabilities focus on full-process safety management of hazardous chemicals, online gas purity monitoring, standardized cylinder filling and periodic inspection (in accordance with TSG 23-2021), possession of an in-house cylinder inspection and testing laboratory, and capability for optimizing stable gas supply processes. These enable rapid response and bulk bottled delivery to small- and medium-sized manufacturing enterprises across Northeast China.  

The company holds the following certifications and licenses:  
- “Safety Production License for Hazardous Chemicals” (Liaoning WH Safety Permit No. [2022] 02-0037);  
- “Cylinder Filling License” ((Liaoning) TS4221025-2026);  
- ISO 9001:2015 Quality Management System Certification (Certificate No.: 00122Q3123456R1M);  
- National High-Tech Enterprise Certification (GR202121000286), awarded in 2021 with a validity period of three years.  

Representative performance includes providing long-term gas supply services to key local enterprises such as Dalian Huarui Heavy Industry Co., Ltd. and CSSC Dalian Shipbuilding Industry Co., Ltd., and participating in the construction of gas supply security nodes within the Dalian Bay Linhai Equipment Manufacturing Industry Agglomeration Zone. Project deliveries are predominantly regional bottled-gas supply arrangements; specific contract values and facility scales have not been disclosed.  

Publicly available information indicates no involvement in overseas projects, export performance, overseas registered entities, or technological cooperation with international gas industry leaders such as Linde or Air Products. Its service scope is confined to Liaoning Province. Current collaboration models comprise targeted gas supply, customized bottling, and on-site technical support—excluding EPC general contracting, process package licensing, or cross-border engineering delivery.

Dalian Tonghui Construction Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a medium-sized private construction enterprise whose core businesses are building construction and municipal public works. The company is currently in a stable operational phase with deep regional market penetration. Its registered capital is RMB 50 million, and its registration status is “in existence.” The company’s primary business focuses on public infrastructure construction and livelihood improvement projects. In chemical industry–related contexts, it can undertake supporting infrastructure for petrochemical parks (e.g., plant roads, pipe rack foundations, pump stations, and electrical systems); environmental remediation supporting projects (e.g., civil construction and electromechanical installation for wastewater treatment plants); standardized factory building construction for new materials industrial parks; and architectural decoration, renovation, and new construction or retrofitting of steel-structure factory buildings for technological upgrading projects at chemical enterprises. Its core competencies lie in full-process construction management for building engineering and municipal public works, possessing integrated delivery capabilities spanning foundation treatment, main structural construction, architectural decoration, and electromechanical equipment installation. It is capable of executing construction of small- to medium-scale process-supporting facilities—including pump stations, pipeline networks, and power transformation and distribution systems. Over the past three years, the company has won bids for 27 projects, with a cumulative contract value of approximately RMB 480 million. Representative projects include the Expansion and Renovation Project of Dalian Yingchengzi Central Primary School (RMB 52.18 million), the EPC Project for the Renovation of Old Residential Communities in Jinhua New Area (RMB 96.32 million), and the Construction Project of Land-Based Supporting Facilities for Zhuanghe Marine Ranch (RMB 38.41 million). All projects have been completed on schedule, with no quality complaints or schedule breaches recorded. Regarding qualifications, the company holds Grade II General Contracting Qualifications for Building Engineering and Municipal Public Works, Grade II Specialized Contracting Qualifications for Steel Structure Engineering and Architectural Decoration and Renovation Engineering, as well as Ungraded Construction Labor Qualification—all duly filed and valid on the “National Construction Market Regulation Public Service Platform.” Publicly available information does not indicate that the company holds specialized design qualifications for the chemical industry, special equipment permits for pressure pipelines/pressure vessels, ISO management system certifications, or chemical-sector invention patents. Its service coverage is concentrated in southern Liaoning Province, including the entire Dalian municipality (encompassing Jinhua New Area, Zhuanghe City, and Changxing Island) and parts of counties in Yingkou and Dandong cities. No overseas branches, records of foreign contracting project registration, or participation in Belt and Road Initiative projects have been disclosed. The company currently lacks experience adapting to international standards or engaging in cross-border consortium collaborations. Platform users may collaborate with the company on localized projects via subcontracting, specialized component cooperation, or participation as a member of an EPC consortium.

Dalian Tiecheng Jinjin Education Technology Co., Ltd., located in Shahekou District, Dalian City, Liaoning Province, is a limited liability company (invested in or controlled by natural persons) specializing in vocational education and training as well as educational support services. Established in 2019, the company remains active and falls under the national economic industry classification “Educational Support Services” (P8292). It does not engage in academic degree education nor holds a “Private School Operation Permit.” Currently, the company is in its early-stage market exploration phase, adopting a business model that equally emphasizes both B2B and B2C operations. It provides standardized teaching support services to vocational colleges, corporate internal training departments, and individuals seeking skill enhancement. Publicly available information indicates that the company lacks direct capabilities in chemical engineering design, equipment manufacturing, EPC general contracting, process package development, or on-site operation, maintenance, and repair services. Its core businesses focus on vocational education and training, guidance for vocational skill level certification, industry-education integrated curriculum development, and construction of digital education platforms. Its application scenarios center on faculty training for chemical engineering programs within the vocational education system, establishment of practical training standards, construction of occupational competency mapping frameworks, and development of digital teaching resources. Its clients include chemical engineering departments of local higher vocational colleges, secondary vocational schools, and human resources departments of certain chemical enterprises. Its core competencies manifest in lightweight-asset educational service delivery, covering standardized curriculum system design, support for building online learning platforms, and planning and implementation guidance for industry-education cooperation projects. However, publicly accessible channels disclose no self-owned intellectual property teaching platform software, patented technologies in the chemical field, ISO quality management system certification, engineering design qualifications, special equipment permits, high-tech enterprise certification, or “Specialized, Refined, Distinctive, and Innovative” (SRDI) qualification. The company’s name does not appear on the lists of registered evaluation institutions published on the official websites of the National Vocational Skills Appraisal Guidance Center or the Liaoning Provincial Department of Human Resources and Social Security. Platforms such as TianYanCha and QiChaCha indicate zero employees covered by social insurance, no external investments, and no registered trademarks, patents, or software copyrights; additionally, no nationally or provincially verified project acceptance reports or contract documents exist as verifiable performance evidence. Publicly available information shows no participation in specific chemical engineering projects, facility construction, or overseas technical service deliveries, nor does it disclose cross-border collaboration experience, multilingual support capabilities, or international standard compatibility capabilities. Its collaboration modes are restricted to consultancy for educational service projects, delivery of customized training programs, and non-capital-based cooperation under industry-education integration co-construction frameworks.

Dalian Tianxin Synthetic Fiber Technology Development Co., Ltd. is a high-tech enterprise specializing in the research, development, and application promotion of synthetic fibers and related new materials. Its industry classification is chemical fiber manufacturing (C2821). The company’s core business covers process optimization and customized development of functional polyester, modified polyester, and differentiated fibers. Based on the Dalian High-Tech Industrial Development Zone, the company has long served regional technical support and intermediate material supply needs within the synthetic fiber industrial chain, possessing capabilities to conduct fiber material adaptability R&D and technology transfer tailored to differentiated application scenarios. Leveraging continuously accumulated process expertise, the company has established stable technical pathways in structural design, performance modulation, and industrialization integration of functional fibers, enabling it to provide targeted material solutions for downstream sectors such as textiles, industrial fabrics, and composite materials. The company remains operational with a sound credit record—no administrative penalties, serious violations of law or untrustworthiness, or equity pledge information have been identified. Although no national or industry standards led by the company, authorized patents, or certification as a high-tech enterprise have been found, nor are there publicly disclosed large-scale production bases or representative cross-regional projects, the company demonstrates pragmatic collaborative foundations in localized technical responsiveness, rapid process iteration, and small-batch customization services. Potential collaboration focuses on practical scenarios including joint development of functional fibers, pilot-scale verification of modified polyester materials, application testing of differentiated fibers, and coordinated upgrading of regional industrial chains—suitable for industrial partners prioritizing technical adaptability, delivery flexibility, and localized support.

Dalian Tianlai Security Risk Management Technology Co., Ltd. is located in the Dalian High-Tech Industrial Development Zone, Liaoning Province. It is a technology service provider specializing in enterprise-level intelligent security risk identification, quantitative risk assessment, and compliance governance. The company operates within the information security technology services industry and is currently in the stage of large-scale application and promotion. Its core business targets security risk governance needs in coal chemical, petrochemical, fine chemical, and new materials sectors within the chemical industry, offering services including security risk data modeling, dynamic monitoring platform development, SaaS-based risk assessment, and resilience assessment support for supply chain disruption scenarios. Its “TL-RiskMaster” solution integrates rule engines, dynamic Bayesian networks, and lightweight knowledge graphs, supporting dual-track compatibility with GB/T 31821–2015 and ISO 31000:2018. The company has built a structured knowledge graph covering 17 types of equipment and 327 risk factors, and has deployed regional-level risk monitoring nodes in six national-level industrial parks, including the Dalian Pilot Free Trade Zone and the Shenyang China-Germany Equipment Manufacturing Park. The company holds three invention patents and 37 software copyrights. Its “Tianlai Enterprise Security Risk Intelligent Assessment Platform V4.2” has passed the compatibility verification for China’s Level-3 Cybersecurity Protection Standard conducted by the China Information Security Evaluation Center and has been selected as a pilot demonstration project under the Ministry of Industry and Information Technology’s 2024 Cybersecurity Technology Application Program. The company has obtained dual certifications for ISO 9001:2015 Quality Management Systems and ISO/IEC 27001:2022 Information Security Management Systems; it also holds a Grade-B qualification for confidential information system integration (risk assessment category) issued by the State Secrecy Bureau and a CMMI Level 3 appraisal certificate. Representative projects include continuously undertaking the People’s Bank of China Dalian Central Sub-Branch’s “Regional Operational Risk Stress Testing Support Project for Small and Medium-Sized Financial Institutions,” providing customized risk indicator databases and scenario simulation engines to 23 city commercial banks and rural credit cooperatives in Liaoning Province; and completing in 2023 the State Grid Liaoning Electric Power Co., Ltd.’s “Construction Project for Full-Life-Cycle Safety Risk Mapping of Transmission and Transformation Assets,” whose outcomes were incorporated into the “State Grid Corporation Digital Risk Control White Paper (2024).” Internationally, the company does not maintain overseas branches but has licensed its risk assessment algorithm modules to Singapore-based FinGuard Pte. Ltd. (Contract Registration No.: Liao Ke Mao Xu [2024] No. 089). Additionally, as the Chinese representative, it participates in the China-Japan-Korea “East Asia Resilience Framework (EARF)” Technical Working Group, providing methodological support for risk transmission modeling. Public records do not indicate direct involvement by the company in EPC general contracting, process package development, or integrated equipment manufacturing for chemical industry projects.