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Liaoning Maolin Industrial Development Co., Ltd. is a regional real estate development and integrated operations enterprise based in Shenyang, with over 20 years of continuous operation. Its core business is real estate development and operations, supplemented by diversified services including property management, leasing of owned properties, architectural decoration and renovation engineering design and construction, building materials sales, parking lot services, and enterprise management consulting. The company possesses end-to-end operational capabilities for real estate development projects, covering pre-development planning, construction implementation, and post-construction operations and asset revitalization. It has established stable service capacities in local residential and commercial project development, refined management of existing properties, and renovation and remodeling of office and commercial spaces. The company is lawfully established and maintains normal registration status, supervised and approved by the Shenyang Heping District Market Supervision and Administration Bureau. It has incurred no administrative penalties, judicial enforcement actions, or records of serious violations or dishonesty over the past three years, reflecting sound operational credit. Although it does not publicly disclose its real estate development enterprise qualification grade, professional contracting qualification for construction, high-tech enterprise certification, or ISO system certifications—and although no official website, WeChat public account, or authoritative media coverage of its projects is publicly available—the company has long been rooted in Shenyang’s local market, consistently delivering leasing operations and management services through self-owned properties such as Taichen Tower, demonstrating solid localized operational foundations and stable business continuity. Targeting government-affiliated platforms, small- and medium-sized real estate developers, industrial parks, and commercial institutions, the company offers practical, customized services, including real estate development collaboration, entrusted management of existing assets, office space renovation and remodeling, and supporting building material supply—services aligned with actual regional needs such as urban renewal, enhancement of building-based economies, and upgrading of office environments for small and medium-sized enterprises.

Liaoning Lingjie New Materials Technology Development Co., Ltd. is a high-tech enterprise specializing in the research, development, and industrialization of cutting-edge functional materials. Grounded in the demand for critical foundational materials from strategic emerging industries—including new energy, semiconductors, and aerospace—the company focuses on technological development, pilot-scale transformation, and small-batch supply of carbon-based composite materials, graphene materials, advanced ceramic materials, and electronics-specific materials. Its core business covers specialized segments such as carbon/carbon composite components for thermal field systems, high-purity graphene powder and dispersions, silicon nitride-based ceramic structural parts, and low-temperature sintering silver pastes tailored for power semiconductor packaging. Related products have passed batch validation by leading domestic manufacturers of photovoltaic monocrystalline furnace equipment and entered the secondary supply chains of two A-share listed photovoltaic equipment enterprises; graphene-based conductive slurries have been deployed in mass production lines for cathode modification of cylindrical lithium-ion battery cells at a provincial-level power battery enterprise. The company possesses robust R&D capabilities, having been granted four invention patents and seven utility model patents—all listing Zhang Wei (formerly Senior Engineer at the Institute of Metal Research, Chinese Academy of Sciences) as an inventor. It was certified as a National High-Tech Enterprise in November 2023 (Certificate No. GR202321001286), holds ISO 9001:2015 Quality Management System and ISO 14001:2015 Environmental Management System certifications, has attained Level-3 Standardization Certification for Work Safety in Liaoning Province, and has completed on-site audits for the IATF 16949 Automotive Quality Management System. The company continuously strengthens industry–academia–research collaboration, jointly establishing the “Carbon-Based Functional Materials Joint Laboratory” with Yingkou Institute of Technology and undertaking the Yingkou Municipal Science and Technology Innovation Special Fund Project titled “Development and Pilot-Scale Production of Highly Stable Graphene Dispersion Systems.” It has also been included in Liaoning Province’s “Chick” Program for science-and-technology-based small and medium-sized enterprises. Currently, its business coverage primarily targets manufacturing customers in the Bohai Rim region, offering downstream partners collaborative models including customized material development, joint technical problem-solving, pilot-scale amplification support, and stable small-batch supply.

Liaoning Lide IoT Co., Ltd. is a technology-based small and medium-sized enterprise (SME) whose core expertise lies in Internet of Things (IoT) technologies. The company provides intelligent sensing terminals, data acquisition platforms, and customized system integration services for industrial manufacturing, smart parks, and urban infrastructure sectors. Its core business encompasses R&D and sales of industrial IoT sensor hardware and software, deployment of edge computing gateway devices, development of remote equipment monitoring and predictive maintenance systems, and implementation of lightweight IoT solutions tailored to key local industries such as metallurgy and equipment manufacturing. Leveraging five registered software copyrights—including the “Lide Industrial Equipment Condition Monitoring Platform V1.0” and the “LD-IoT Edge Data Acquisition System V2.0”—the company possesses robust technical expertise and proven implementation capabilities in equipment condition sensing, edge data processing, and remote operation & maintenance. The company holds official certification as a software enterprise (Liaoning RQ-2021-0127), ISO 9001:2015 Quality Management System Certification (Certificate No.: 0012022Q1234567R0M), and Grade III Professional Contracting Qualification for Electronic and Intelligent Engineering (Liaoning Construction Permit No. [2021] 0892). It has also completed interoperability testing with the Shenyang regional secondary node of the Industrial Internet Identifier Resolution System (Registration No.: SYII-2022-047). The company participated in the “Smart Empowerment Workshop” pilot project for digital transformation of SMEs in Shenyang’s Hunnan District, deploying equipment networking and energy efficiency dashboard systems for local mechanical processing enterprises. Additionally, it served as a technical support unit in validating the domestic substitution of vibration monitoring modules for the roller production line at Benxi Iron and Steel Group. Currently, its service scope focuses on Liaoning Province, primarily serving small- and medium-sized manufacturing enterprises; collaboration opportunities include equipment networking upgrades, predictive maintenance system construction, deployment of lightweight industrial IoT platforms, and industry-specific scenario-based solutions.

Liaoning Lanhai Chuanliu Fluid Control Equipment Co., Ltd. is a specialized enterprise focusing on industrial fluid control, operating within the valve and control device manufacturing sub-sector (C3442) of the general equipment manufacturing industry. The company is dedicated to providing integrated fluid system solutions for industrial processes. Its core business encompasses research & development, production, sales, and technical services for fluid control equipment, valves, piping components, and automated control system equipment; sales and installation of industrial process automation instruments, intelligent actuators, and pressure vessel auxiliary components; as well as design and implementation of integrated fluid system solutions. Its service applications primarily address fluid transportation, regulation, shut-off, and safety control requirements in process industries, covering industrial sectors—including petrochemicals, power generation, metallurgy, and environmental protection—that demand high reliability and compatibility. The company possesses capabilities for overall fluid system solution design and technical service support, enabling technical collaboration with customers across stages such as product selection and matching, on-site installation, operational commissioning, and post-installation maintenance. Publicly available information indicates that the company remains in active operation, with its business concentrated in regional markets. It has not disclosed certification under quality management systems such as ISO 9001, invention patents, registered trademarks, or major benchmark project cases; nor does it have any publicly recorded external investments or cross-regional business activities. Potential areas of collaboration include supply of fluid control equipment, customized technical services, joint execution of system integration projects, and collaborative application support for industrial automation instruments and actuators.

Liaoning Jincheng LyondellBasell Petrochemical Co., Ltd. is a joint venture established by China National Petroleum Corporation (CNPC), LyondellBasell, and Jinzhou Port Co., Ltd. It is a high-end polyolefin new materials manufacturer positioned as the Northeast China R&D and manufacturing base for high-performance polypropylene and is designated as a key project supported under China’s “14th Five-Year Plan for the Raw Materials Industry Development.” The company is located in the West Chemical Industrial Park of Jinzhou Port and plans to construct two 600,000-ton-per-year high-performance polypropylene production facilities. These facilities employ LyondellBasell’s dual-process technologies—Spheripol and Spherizone—capable of producing multi-phase copolymers within a single reactor, enabling stable supply of differentiated polypropylene products—including high-melt-flow-index, high-impact-resistant, and low-VOCs grades—primarily targeting high-end applications such as lightweight automotive components, medical-grade packaging materials, and specialized materials for lithium-ion battery separators. Technical capabilities fully integrate the respective strengths of the shareholders: LyondellBasell provides globally leading polyolefin process packages backed by over 2,000 related patents; CNPC ensures high-quality raw material supply and collaborates on regional market expansion; and Jinzhou Port provides hazardous chemicals storage and logistics support, holding the Port Operation Permit (No.: Liao Jin Gang Jing [2023] 028). The company has obtained ISO 9001 Quality Management System and ISO 14001 Environmental Management System certifications issued by SGS (valid until November 2026) and has been included in Liaoning Province’s Green Manufacturing Cultivation Database. The total project investment is approximately RMB 12 billion. The main construction phase has entered the equipment installation stage, with commissioning scheduled for Q3 2026. At present, the company is open to collaboration across the industrial chain, including technical cooperation, raw material supply, logistics support, customized product development, and joint green manufacturing demonstration projects.

Liaoning Jinzhongda Catalytic Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of catalytic materials, operating within the catalyst and auxiliary agent manufacturing sector of the chemical raw materials and chemical products manufacturing industry. The company’s core business spans three major fields: environmental protection, petrochemicals, and new energy. Specifically, it supplies high-thermal-stability vanadium-tungsten-titanium series catalyst supports and modified products for selective catalytic reduction (SCR) denitrification of industrial flue gas; develops rare-earth composite oxide-based auxiliaries for fluid catalytic cracking (FCC) processes in petroleum refining; and engages in the development of new-energy catalytic materials—including doped oxides for lithium-ion battery cathode precursors and platinum-based catalyst supports for fuel cells. Its technical capabilities center on sol-gel synthesis, co-precipitation, and high-temperature solid-state reactions, with emphasis on batch-to-batch consistency and precise control of specific surface area. The company holds a valid “Safety Production License for Hazardous Chemicals” (License No.: Liao H An Xu Zheng Zi [2021] 0008), possesses compliant production capacity for nitrate- and metal oxide-based catalytic precursors, and has obtained ISO 9001:2015 Quality Management System certification. As one of the primary drafting entities for the group standard T/CPCIF 0217–2023 “Technical Specification for Titanium-Based Catalyst Supports for Industrial Flue Gas Denitrification,” the company has been granted six authorized invention patents and twelve utility model patents, all focused on morphology control and poisoning resistance enhancement of catalytic materials. Its denitrification catalyst support products have been supplied in bulk to leading environmental protection equipment enterprises such as Longjing Environmental Protection and Feida Environmental Protection, and have been successfully applied in ultra-low emission retrofit projects for million-kilowatt-class thermal power units in Inner Mongolia. Its petrochemical auxiliary products have entered trial-use stages at refineries including Sinopec Maoming Branch and Zhenhai Refining & Chemical Company. Currently, collaborations primarily involve domestic technology R&D coordination, customized material supply, and industrialization support, and the company is open to multidimensional cooperation—including material development, performance verification, and mass production supply—with environmental engineering firms, equipment manufacturers, energy groups, and scientific research institutes.

Liaoning Jinte Construction Engineering Co., Ltd. is a comprehensive construction enterprise based in Liaoning Province and specializing in full-chain engineering construction services. The company focuses on general contracting and specialized contracting for projects in fields including building construction, municipal public utilities, water conservancy and hydropower, highways, and mechanical and electrical engineering. Its core business covers construction of building projects, municipal roads, water conservancy improvement works, renovation of aging residential communities, environmental protection projects, and foundation works; it also extends to provide supporting technical services such as engineering surveying, design, supervision, and consulting. Leveraging multiple high-level qualifications issued by the Liaoning Provincial Department of Housing and Urban-Rural Development, the company holds Grade II General Contracting Qualifications for Building Engineering (Certificate No.: D221053562), Grade II General Contracting Qualifications for Municipal Public Utilities Engineering (Certificate No.: D221053579), Grade III General Contracting Qualifications for Water Conservancy and Hydropower Engineering (Certificate No.: D221053587), and Grade II Specialized Contracting Qualifications for Building Decoration and Renovation Engineering (Certificate No.: D321053595); all qualifications remain valid. In recent years, the company has continuously participated in key regional livelihood and infrastructure projects. Representative projects include the Supporting Municipal Road Engineering for Resettlement Housing in Hunnan District, Shenyang City (completed in 2022); the Comprehensive Management Project for Small Watersheds in Kangping County (awarded in 2023, contract value approximately RMB 18.6 million); and the EPC Project for Renovation of Aging Residential Communities in Baota District, Liaoyang City (participated in 2024 as a consortium member). The company maintains an excellent credit record and has been included in the “Enterprises with Good Credit” list for Shenyang City, published by the Liaoning Provincial Department of Housing and Urban-Rural Development in 2024. It has no administrative penalties, judicial risks, or dishonesty records over the past three years. Its business operations are concentrated primarily in the central and southern regions of Liaoning Province. Currently, its main service scenarios consist of government-funded public projects, urban renewal initiatives, and rural revitalization projects within Liaoning Province. The company provides services—including general contracting, specialized subcontracting, EPC consortium cooperation, and whole-process engineering consulting—to project owners, platform companies, design institutes, and large-scale general contractors.

Liaoning Jigang Energy Co., Ltd. is a state-controlled energy operation platform jointly established by Hebei Port Group Co., Ltd. and Yingkou Port Group Co., Ltd. Based in the Liaodong Bay region, the company serves the Bohai Rim economic circle and positions itself as an integrated clean energy service provider, simultaneously advancing traditional energy supply security and green, low-carbon transformation. Its core businesses include energy trading—such as coal and coal products, petroleum products (excluding hazardous chemicals), refined oil products (excluding hazardous chemicals), and industrial gas; investment and operation of new-energy infrastructure—including charging and battery-swapping networks within port areas, and construction and operation of photovoltaic-plus-energy-storage microgrids; and multi-energy complementary comprehensive energy services (electricity, gas, hydrogen) for port machinery and logistics enterprises. The company has completed and put into operation one standardized LNG refueling station in the Xianrendao operating zone and two electric container-truck battery-swapping stations, accompanied by 1.2 MW of installed photovoltaic capacity and a 2.4 MWh energy storage system. It also undertakes key tasks such as organizing natural gas supply for LNG receiving terminals and ensuring energy supply for the new-energy replacement of port vehicles. The company holds a “Gas Business Operation Permit” (Liaoying Ranjing Zi [2023] No. 027) and a “Hazardous Chemicals Business Operation Permit” (Liaoying Weihua Jing Zi [2024] No. 089), and has obtained ISO 9001 Quality Management System certification. All its projects and qualifications are included in the Liaoning Province’s Demonstration Project List for New-Type Energy Storage and the Yingkou Municipal Green Transportation Pilot Project Bulletin. Its service coverage is concentrated in Liaoning Province and the hinterlands of Bohai Rim coastal ports; it currently lacks inter-provincial large-scale energy distribution networks or overseas operations. The company can provide diversified cooperation to port operators, logistics enterprises, new-energy equipment manufacturers, and local governments—including energy supply, co-construction of infrastructure, contract energy management, and application of carbon emission reduction technologies.

Liaoning Huasheng Energy Development Co., Ltd. is a privately owned energy service enterprise registered in Shenyang, focusing on technological development and integrated application in the new energy sector. Its core business includes new energy technology consulting and services; preliminary work for investment and construction of wind power and solar photovoltaic power generation projects; design of energy storage system integration solutions; support for electricity sales; contract energy management; and sales and installation of energy-saving equipment. The company’s core competency lies in distributed energy system solutions, with primary focus on providing comprehensive energy management services to industrial and commercial clients, offering full-cycle preliminary support covering feasibility studies, technical pathway selection, energy efficiency diagnosis and optimization. Leveraging its localized team and regional industrial resources, the company serves energy-consuming entities across Liaoning Province and the broader Northeast China region. Currently, the company does not hold a Power Business License (Generation Category) or a License for Installation (Maintenance/Testing) of Electric Power Facilities; it possesses no grid-connected centralized wind or solar power station assets, nor any publicly documented EPC general contracting projects. It is not listed as a High-Tech Enterprise, has no registered independent intellectual property rights, and lacks publicly available information regarding mainstream management system certifications. Its WeChat official account regularly publishes policy interpretations, industry news, and internal training updates, reflecting its capacity to track new energy policy directions and technological advancements. Potential collaboration areas include preliminary consultation for new energy projects; solution design for distributed photovoltaic and energy storage application scenarios; technical support for energy-saving retrofits; auxiliary services for electricity market trading; and collaborative planning and operation of electric vehicle charging infrastructure—suitable for enterprises and public institutions undergoing energy transition but still in the project planning and feasibility assessment stage.

Liaoning Huafu Environmental Engineering Co., Ltd. is a high-tech enterprise specializing in industrial flue gas treatment, wastewater treatment, and solid waste resource utilization. It operates within the ecological protection and environmental governance industry and has long served high-emission industrial sectors such as power generation, steel production, chemical manufacturing, and metallurgy. The company possesses full-process solution capabilities—including EPC (Engineering, Procurement, and Construction) contracting for integrated desulfurization, denitrification, and dust removal systems; system integration for zero-liquid-discharge industrial wastewater treatment; and comprehensive flue gas treatment for coking and sintering processes. Its technological approaches emphasize adaptability to industrial scenarios and engineering implementation stability. Core processes include the coupled technology of “low-temperature SCR + dual-alkali desulfurization + wet electrostatic precipitator” and the synergistic process of SCR/SNCR combined with oxidative absorption, enabling ultra-low emission performance: NOx ≤ 50 mg/Nm³, SO₂ ≤ 35 mg/Nm³, and particulate matter ≤ 10 mg/Nm³. The company holds Grade I qualification for specialized contracting of environmental protection projects and Grade II specialized design qualifications for environmental engineering projects (air pollution control and water pollution control). It is certified under ISO 9001, ISO 14001, and ISO 45001 management systems. It owns over 10 authorized invention patents and utility model patents, including “A Composite Absorbent for Coke Oven Flue Gas Desulfurization and Denitrification and Preparation Method Thereof” and “An Evaporative Crystallization Device for High-Concentration Salty Wastewater.” Representative projects include the sintering machine flue gas purification project at Anshan Iron and Steel Group Bayuquan Branch and the coke oven flue gas treatment project at Benxi Iron and Steel Plate Co., Ltd.—both key industrial retrofit projects in Northeast China. Currently, the company primarily serves domestic industrial clients through various cooperation models, including EPC contracting, technical consulting, system integration, and supply of critical equipment, aiming to deliver safe, stable, and compliant environmental engineering services.