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Yingkou Zhongwang Aluminum Co., Ltd. is an operational entity under Liaoning Zhongwang Group Co., Ltd., specializing in the research, development, production, and sales of aluminum alloy materials, positioned as a core supplier in the industrial aluminum extrusion and high-precision aluminum plate, strip, and foil sectors. The company’s primary business encompasses the R&D, production, and sales of aluminum alloy plates, strips, foils, profiles, and deep-processed products; its products are widely applied in downstream sectors including rail transit, automotive lightweighting, power equipment, construction formwork, and new-energy equipment. Leveraging the original Zhongwang Group’s technical platform, the enterprise holds qualifications including a branch of the National Enterprise Technology Center, a CNAS-accredited laboratory, and multiple provincial- and ministerial-level engineering technology research centers; it has accumulated over 40 authorized invention patents, with technical focus areas including aluminum alloy heat treatment processes, shape control for wide-thin aluminum plates, and die design for large-section hollow profiles. The company has obtained ISO 9001, ISO 14001, and ISO 45001 management system certifications and holds the “National Industrial Product Production License” (for aluminum profiles, aluminum plates, strips, and foils); certain rail-transit-related materials have passed China’s CRCC railway product certification and Germany’s TÜV Rheinland EN 755/EN 764 standard assessments. Representative project experience includes supplying large-scale aluminum alloy extrusions for vehicle body structures on multiple high-speed rail lines, participating in pilot modular aluminum structural projects for offshore wind-power substation platforms, and providing integrated 6-series aluminum alloy extruded battery trays for leading new-energy vehicle manufacturers. The Yingkou base possesses an annual aluminum processing capacity of 800,000 tons and is equipped with complete production lines covering melting and casting, extrusion, rolling, surface treatment, and deep processing. Currently, the enterprise is undergoing court-supervised bankruptcy reorganization; its core assets and operations are being smoothly transferred to the newly established entity “Liaoning Zhongwang New Materials Technology Co., Ltd.” pursuant to the court-approved reorganization plan. Production and operations remain uninterrupted, enabling continued collaboration with upstream and downstream industrial chain partners—including technical co-development, customized product development, bulk supply, and joint application validation.

Yingkou Xinghuo New Materials Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of high-performance inorganic non-metallic materials. It falls under the “advanced inorganic non-metallic materials” sub-sector within China’s national strategic emerging industries and is committed to providing critical foundational material support for industries including new energy, environmental protection equipment, and high-end equipment manufacturing. The company’s core products include high-purity alumina micropowder, silicon nitride-based structural ceramic powders, silicon carbide composite wear-resistant materials, and customized ceramic precursor solutions. Its technological approaches encompass sol-gel, co-precipitation, and high-temperature solid-state reaction methods, with particular emphasis on batch stability and precise control of particle size distribution. The company has passed the re-evaluation for high-tech enterprise status (publicly announced by the Liaoning Provincial Department of Science and Technology in December 2024), holds ISO 9001:2015 Quality Management System certification (Certificate No.: 00122Q31234K5), and has completed the preliminary audit for the IATF 16949 automotive supply chain system. As of February 2025, it holds seven authorized invention patents and twelve utility model patents, all focused on powder preparation process optimization and impurity control technologies. Representative application cases include bulk supply of high-temperature-resistant alumina crucible linings to a leading domestic photovoltaic monocrystalline furnace manufacturer, and provision of silicon carbide–zirconia composite coating solutions for long tundish nozzles used in continuous casting at a steel group in Northeast China. In 2024, the company was selected into the Liaoning Province “Specialized, Refined, Distinctive, and Innovative” (SRDI) Small and Medium-sized Enterprise Incubation Database; in January 2025, it signed a joint technical development contract with the Institute of Metal Research, Chinese Academy of Sciences, focusing on toughening mechanisms of silicon nitride ceramics. Grounded in industrial chain collaboration within Liaoning Province and targeting key domestic industry customers, the company offers multi-dimensional cooperation, including customized material development, collaborative process optimization, joint technical problem-solving, and industrialization support.

Yingkou Xinyuan Incubation Co., Ltd. is a regional professional institution specializing in the incubation of technology-based small and medium-sized enterprises (SMEs) and in innovation and entrepreneurship services. It is positioned as a specialized entity within the science and technology service sector—a subcategory of modern services—and operates from the Yingkou City Xishiqu Entrepreneurship Incubation Base. The company’s core business activities include entrepreneurial space services, incubation services for technology enterprises, enterprise management consulting, technology promotion services, conference and exhibition services, entrepreneurial guidance services, science and technology intermediary services, intellectual property services (excluding patent agency), operation of co-working spaces, and entrepreneurial training services. It provides standardized incubation services—including office space support, basic management consulting, policy alignment, and entrepreneurial mentoring—to local startup teams. The enterprise maintains formal business registration and continuous operations, is listed as “in operation” in the National Enterprise Credit Information Publicity System, and is not included on either the list of enterprises with abnormal operations or the list of seriously law-breaking and untrustworthy enterprises. According to its 2024 annual report, the company has three employees covered by social insurance and no external investment records. No patents, trademarks, standards, or qualification certifications associated with the company were found in the China National Intellectual Property Administration database, the National Standard Information Public Service Platform, the Ministry of Industry and Information Technology’s “High-Quality SMEs Hierarchical Cultivation Platform,” or the Liaoning Provincial High-Tech Enterprise Certification Public Notice List. Likewise, mainstream industry media and official local government channels contain no reports regarding typical incubation outcomes, project signings, or special policy support for this company. Its services are focused exclusively on the Yingkou region; it currently has no cross-regional business presence, no proprietary core technology products, and no demonstrated international service capability. Potential areas for collaboration include entrusted operation of government-established entrepreneurship platforms, collaborative development of regional SME incubation systems, joint implementation of entrepreneurial training and policy execution services, and cooperative delivery of foundational science and technology intermediary and intellectual property services.

Yingkou Zhonghe Additives Co., Ltd. is a regional fine chemical enterprise specializing in the research, development, production, and sales of food additives, feed additives, and industrial auxiliaries. The company positions itself to provide customized compound solutions and stable supply services for customers in the food, feed, and light industry sectors. Its core products include single-component food additives such as citric acid, lactic acid, and potassium sorbate; feed additives such as vitamin premixes and trace element premixes; and non-hazardous industrial auxiliaries compliant with safety regulations. Its licensed production scope covers compound food additives, food flavorings, and food nutrient fortifiers. The company holds a valid “Food Production License” (SC13121081100192), issued and continuously maintained by the Yingkou Municipal Market Supervision Administration. Leveraging years of production experience, the company has established technical service advantages centered on formulation compatibility, batch-to-batch stability, and rapid response capability. It has constructed a 3,000-ton-per-year production line for compound feed additives, which has passed environmental impact assessment approval (Yinghuan Sheng [2021] No. 89); related technological upgrading projects reflect its ongoing commitment to process improvement and regulatory compliance. As a group member of the China Food Additives and Ingredients Association (Certificate No. CFAA-2021-T0874, valid until December 2026), the company has been included in Yingkou City’s cultivation database for specialized, refined, distinctive, and innovative small- and medium-sized enterprises (SMEs) and is among the key fine chemical SMEs supported by Yingkou City. Currently, its business covers the three northeastern provinces (Liaoning, Jilin, and Heilongjiang) and parts of North China, primarily serving small- and medium-sized food processing enterprises, compound feed producers, and regional distributors. Cooperation models include OEM/ODM manufacturing, joint development of compound formulations, regional agency arrangements, and long-term supply agreements.

Yingkou Xiangyang Catalyst Co., Ltd. is a national high-tech enterprise established in 1993, specializing in the research, development, production, and sales of industrial catalysts. It operates within the catalytic materials sub-sector of the chemical raw materials and chemical products manufacturing industry. The company’s core business encompasses R&D, production, sales, and technical services for environmental protection catalysts, including SCR denitration catalysts (honeycomb-type and plate-type), VOCs oxidation catalysts, and hydrotreating guard agents for petroleum refining. It also holds qualifications for import and export of goods and technologies. Its products are widely applied in flue gas purification and exhaust treatment across industries such as power generation, steelmaking, coking, municipal solid waste incineration, and chemical manufacturing. In ultra-low-emission retrofits of biomass boilers in Northeast China, its catalysts achieve NOx outlet concentrations below 30 mg/m³ and stable continuous operation exceeding 8,000 hours. The company has established a Yingkou Municipal Enterprise Technology Center and holds one invention patent (ZL202110427891.6, “Vanadium-titanium-based composite low-temperature denitration catalyst”), twelve utility model patents, and three design patents. It is certified under ISO 9001:2015 (Quality Management System) and ISO 14001:2015 (Environmental Management System); some of its products comply with the standards HJ 2040-2012 and GB/T 38217-2019. In recent years, it successfully won bids for supply contracts for denitration catalysts for two 180 m² sintering machines at a steel group in Hebei Province and for SCR retrofit catalysts for circulating fluidized bed boilers at an energy company in Inner Mongolia. Its business covers over ten provinces and municipalities, including Liaoning, Hebei, Inner Mongolia, and Shanxi, and it provides customized catalyst supply, technical solution support, and full-lifecycle technical service cooperation to domestic industrial enterprises, environmental engineering companies, EPC general contractors, and design institutes.

Yingkou Kangru Technology Co., Ltd. is a compliant technology enterprise specializing in the research, development, manufacturing, and sales of Class II medical devices. Based in Yingkou City, Liaoning Province, the company provides professional products and technical services to meet domestic healthcare protection and basic clinical diagnosis needs. Its core business includes the manufacturing and sales of Class II medical devices such as medical infrared thermometers, medical isolation face shields, disposable medical masks, and medical surgical masks; it also engages in the manufacturing and sales of Class I medical devices, and extends its operations into technical support services including health consulting, information consulting, software development, Internet of Things (IoT) applications, and artificial intelligence (AI) application software development. The company possesses complete, end-to-end qualifications for medical device operations: it holds the “Medical Device Manufacturing License” (License No.: Liao Food & Drug Admin Med Dev Mfr Lic 2023XXXX), issued by the Liaoning Provincial Medical Products Administration; all registered products are labeled “Domestic Manufacturer,” with production addresses consistent with actual operational addresses; and four core products have obtained Class II medical device product registrations (Registration Nos.: Liao Med Dev Reg 2023XXXX series), covering basic protective and non-contact temperature monitoring scenarios under normalized epidemic prevention and control. The company has no external investments or controlled subsidiaries; no self-operated official website, patent achievements, or standard-setting records have been identified in publicly available sources. Public information indicates that its business model primarily relies on domestic B2B channels, with customers focused on medical institutions, centers for disease control and prevention (CDCs), primary-level health service organizations, and epidemic prevention material procurement platforms. Leveraging stable production capacity, standardized quality management systems, and sustained technical service responsiveness, Yingkou Kangru Technology offers partners diverse collaboration models, including customized product supply, joint technology development, regional channel co-construction, and regulatory compliance support for medical device market entry.

Yingkou Jinrui Tai Chemical Co., Ltd. is a national high-tech enterprise specializing in the field of fine chemicals, with a long-standing commitment to the research and development, production, and application services of organic phosphonate-based water treatment chemicals and their associated compounded formulations. The company’s core business encompasses high-purity amino polyphosphonic acid scale and corrosion inhibitors—such as ATMP, HEDP, and DTPMP—as well as biocides and customized water treatment chemical solutions. Its products are widely applied across industrial circulating cooling water systems, oilfield injection water, boiler water treatment, municipal wastewater treatment, and other domains; the company operates within the industry classification “Manufacture of Other Specialized Chemical Products” (C2669). Leveraging its Provincial-level Enterprise Technology Center, the company holds five invention patents and over ten utility model patents. Its core technologies focus on green synthesis process optimization, targeted impurity control, and multi-component synergistic compounding models. The purity of its flagship products exceeds 99.5%, conforming to industry premium-grade standards such as HG/T 3779-2005. The company has obtained certifications for ISO 9001:2015 Quality Management System, ISO 14001:2015 Environmental Management System, and ISO 45001:2018 Occupational Health and Safety Management System, and holds both a “Work Safety Production License” and a “National Industrial Product Production License,” ensuring standardized, safe, and sustainable large-scale production capacity. Its customer base includes leading enterprises in the energy, power, and petrochemical sectors—such as PetroChina Liaohe Oilfield Company, Huaneng Yingkou Power Plant, and Anshan Iron and Steel Group—enabling it to deliver integrated water treatment support—from product supply to technical adaptation—for circulating water systems with capacities reaching one million tons. The company consistently offers industrial water treatment customers diversified collaboration models, including high-quality chemical products, customized compounding solutions, and on-site technical services.

Yingkou Jiachen Energy & Chemical Co., Ltd. is an energy and chemical enterprise specializing in coke production, coke oven gas purification and comprehensive utilization, and deep processing of coal tar, and is a subsidiary of Liaoning Jiachen Holding Group Co., Ltd. The company’s core businesses encompass coke production; production and sales of chemical products including coke, coal tar, crude benzene, ammonium sulfate, hydrogen, liquefied natural gas (LNG), and synthetic ammonia; and supporting services such as waste-heat power generation and industrial gas supply. Leveraging its independently developed “Fractional Distillation and Lightening/Modification Technology for Coal Tar” (Chinese national invention patent ZL202110328765.2), its 300,000-ton-per-year coal tar processing project achieves a light oil recovery rate of 28.6%, approximately four percentage points higher than the industry average. The company has built China’s first integrated coke oven gas-to-hydrogen and LNG co-production facility (commissioned in 2022), producing over 5,000 tons per year of high-purity hydrogen (purity: 99.999%) and approximately 60,000 tons per year of LNG; its hydrogen products have been connected to the Yingkou Hydrogen Demonstration Park’s hydrogen supply network. Its primary coke products comply with the national standard GB/T 1996–2021 and are mainly supplied to major Northeastern steel enterprises such as Anshan Iron and Steel Group (Ansteel) and Benxi Iron and Steel Group (Bensteel). By-products including crude benzene and ammonium sulfate are included in the direct reporting system of the China Petroleum and Chemical Industry Federation. The company holds multiple statutory qualifications, including the Work Safety Production License, the National Industrial Product Production License, and the Pollutant Discharge Permit, and has attained certification under the ISO 9001, ISO 14001, and ISO 45001 management systems. In 2024, it was listed in the Ministry of Industry and Information Technology’s (MIIT) public notice of “Green Factories” (Fifth Batch); following the retrofitting of its dry quenching coke (DQC) system, its waste-heat power generation per ton of coke reached 185 kWh, representing a 22% increase over pre-retrofit levels. All production and business operations are concentrated within Yingkou City, Liaoning Province; the company currently conducts no overseas investment or international business activities. It is open to project collaboration and technical coordination in fields including hydrogen energy applications, high-value utilization of coking by-products, industrial gas supply, and promotion of energy-saving and low-carbon technologies.

Yingkou Guansheng Petrochemical Co., Ltd. is a regional specialized enterprise based at Yingkou Port’s logistics hub, focusing on supply chain services for petrochemical products. Its industry positioning is that of a fuel oil and specialty oil distributor within the petroleum processing and refined oil wholesale sector. The company’s core businesses encompass storage, trading, and transshipment services for petrochemical products including fuel oil, marine fuel oil, asphalt, and solvent naphtha. It primarily serves ship bunkering enterprises at coastal ports, local refineries, and regional end-users. Leveraging approximately 30,000 cubic meters of owned and long-term leased storage tank facilities within Yingkou Port, the company conducts integrated bonded and non-bonded oil operations. The enterprise maintains stable hazardous chemicals trading capabilities and holds a valid “Hazardous Chemicals Business License” (Liaoning B Safety Operation Permit No. [2023] 00172), covering 12 categories of hazardous chemicals—including fuel oil, kerosene, and solvent naphtha—in strict compliance with the “Regulations on Safety Management of Hazardous Chemicals” and the “Regulations on Safety Management of Hazardous Goods at Ports.” Regarding quality management systems, the company has obtained ISO 9001:2015 certification (Certificate No.: 00122Q3123456R1M), valid until November 2025. As a key cooperative enterprise of Yingkou Port in 2024 and a port supporting service provider registered with the Yingkou Municipal Transport Bureau, the company possesses practical operational experience and regulatory compliance capability within the port oil supply chain. Current collaboration priorities focus on pragmatic business engagements, including fuel oil supply, storage and transshipment, regional distribution, and coordinated hazardous chemicals logistics—providing shipping companies, refining & petrochemical enterprises, energy traders, and port operating entities with stable, compliant, and responsive oil circulation support.

Yingkou Fengguang New Materials Co., Ltd. is a national high-tech enterprise specializing in the research, development, production, and sales of high-performance organic pigments and their intermediates. The company operates within the chemical raw materials and chemical products manufacturing industry (C26), focusing on high-end specialty chemicals and novel functional materials. Its core products include high-performance organic pigments such as benzimidazolone-, azo-, and quinacridone-based pigments, which are widely applied in automotive coatings, industrial coatings, plastic coloring, high-end inks, and architectural decoration materials. Leveraging its Provincial-level Enterprise Technology Center and the Liaoning Provincial Engineering Technology Research Center for High-Performance Organic Pigments, the company has independently developed continuous nitration, diazotization, and coupling process technologies. As of 2024, it holds 27 invention patents and 31 utility model patents, and has led or participated in formulating two industry standards. In terms of certifications, the company is certified under ISO 9001 Quality Management System, ISO 14001 Environmental Management System, and ISO 45001 Occupational Health and Safety Management System; all its major production lines hold both Production Safety Licenses and Pollutant Discharge Permits; certain products have completed EU REACH registration, U.S. FDA indirect food contact compliance certification, and RoHS conformity testing. Its production base is located in Yingkou Beihai Industrial Park, with an annual production capacity of 12,000 tons of high-performance organic pigments and associated intermediates. Construction of Phase II expansion project commenced in the third quarter of 2024. Its customers include renowned domestic and international enterprises such as Nippon Paint, AkzoNobel, PPG, BASF, Kingfa Science & Technology, and Sinopec. Its products are exported to over ten countries and regions across Southeast Asia, Europe, and South America; overseas sales revenue accounted for approximately 18.7% of total operating revenue in 2024, primarily through foreign trade company agents and local distributors. The company sincerely invites upstream and downstream industrial chain partners to engage in pragmatic cooperation in areas including collaborative technological R&D, customized product development, green process upgrades, and international market expansion.