Dalian BingShan Group Engineering Co., Ltd., located in Ganjingzi District, Dalian City, Liaoning Province, is a high-tech enterprise affiliated with Dalian BingShan Group Co., Ltd. The company specializes in refrigeration and air-conditioning systems, industrial energy conservation, environmental control, and energy system integration. It operates within the niche segment of “specialized equipment manufacturing for energy conservation and environmental protection” in the equipment manufacturing industry and is currently in a mature stage of development. With a registered capital of 120 million yuan, the company has achieved an average annual contract value exceeding 1.8 billion yuan over the past three years. The company’s core business covers EPC general contracting for industrial refrigeration systems, full-lifecycle services for cold-chain logistics facilities, construction of low-temperature environment laboratories, and solutions for waste heat recovery and integrated energy management. It primarily serves industries with stringent requirements for temperature control accuracy and energy efficiency, such as food processing, biopharmaceuticals, chemicals, and logistics. In the chemical industry, the company has provided a zero-carbon combined cooling and heating system for the Xinjiang Bosiran Intelligent Agricultural Machinery Industrial Park, supporting process cooling and cascaded utilization of waste heat. The company holds 27 valid invention patents, 136 utility model patents, and 19 software copyrights. Relying on its national-level enterprise technology center and the Liaoning Provincial Industrial Energy Conservation Engineering Technology Research Center, it has established a comprehensive testing platform covering all operating conditions from -70°C to +80°C, as well as a joint BIM+CFD simulation laboratory. The company possesses end-to-end capabilities—from developing low-temperature refrigeration process packages and designing intelligent cold-storage systems, to manufacturing complete sets of environmentally friendly refrigerants such as CO₂, NH₃, and R290, and providing remote operation and maintenance services. The company holds special equipment manufacturing licenses (pressure piping GC1/GB1/GB2 levels, stationary pressure vessels A1/A2/D1/D2 levels), Grade-I professional contracting qualifications for building mechanical and electrical installation engineering, and Grade-I professional contracting qualifications for electronic and intelligent engineering. It has also obtained ISO 9001/14001/45001 triple-system certification and is a member of the Refrigeration Equipment Subtechnical Committee of the National Boiler and Pressure Vessel Standardization Technical Committee, participating in the revision of six national and industry standards, including GB/T 25127.1–2022. Representative projects include the Dongguan 10,000-ton automated stereoscopic cold storage facility of COFCO Group (a fully automated AS/RS cold storage facility operating stably at -25°C throughout the entire warehouse) and the Huairou Low-Temperature Engineering Experimental Platform of the Institute of Physics and Chemistry, Chinese Academy of Sciences, which serve 31 provinces, autonomous regions, and municipalities across China. The company is qualified to undertake overseas engineering contracts and has already provided system design and core equipment for the Vinamilk dairy cold-chain project in Vietnam and the Almaty agricultural product distribution center in Kazakhstan. Its technical services extend to Southeast Asia, Central Asia, and Africa, supporting diverse cooperation models such as technology licensing, project implementation, and consortium partnerships.

A complete process technology for producing industrial phosphoric acid using high-grade phosphate rock as raw material and adopting the semi-hydrate-dihydrate route, developed by the team's own technical force. This technology has a high degree of maturity, and currently 9 industrial units of different scales have been built and operated domestically (according to technical archives). The complete service covers four stages: process package preparation (output of complete technical solution and process flow), basic engineering design (preliminary design), detailed engineering design (construction drawing design), and technical management services (including systematic training of operating personnel and on-site production guidance). The full deliverables include process package documents, process description and flow diagrams, preliminary and detailed design drawings, operation procedure manuals and training materials. Standard service cycle ranges from 4 to 18 months. For overseas markets with rich phosphate rock resources but relatively weak phosphate chemical industry foundation, this technology possesses strong adaptability and economic viability.

Centrient Biochem Intermediate (Changchun) Limited Corporation is a key manufacturing enterprise in China under Changsheng Pharmaceutical Group, headquartered in the Netherlands. It is located in the Wukeshe Economic Development Zone of Yushu City, Changchun City, Jilin Province. Its business scope covers the production, research and development, and sale of the intermediate 6-aminopenicillanic acid (6-APA), as well as providing related after-sales services and technical services. The company commenced operations in June 2012. Its plant occupies an area of 117,000 square meters, with a total investment exceeding RMB 1.2 billion. It currently employs approximately 350 people. Changsheng Biochemical Intermediates (Changchun) Co., Ltd. was established on April 16, 2010, and its registered address is No. 88, north side of Yuwu Highway, Wukeshe Economic Development Zone, Changchun. Its legal representative is Lu Fangbin. Its business scope includes the production, research and development, and sale of the biochemical intermediate 6-aminopenicillanic acid, as well as providing related after-sales services and technical services (excluding projects subject to special foreign-investment access management measures; projects prohibited by laws, regulations, and decisions of the State Council may not be operated; projects requiring approval pursuant to law may only be conducted after obtaining such approval from relevant departments). **Changsheng Biochemical Intermediates (Changchun) Co., Ltd. has one branch office.

Anhui Xingqida Membrane Technology Co., Ltd. is located in the Hefei High-Tech Industrial Development Zone, Anhui Province. It is a national high-tech enterprise specializing in the research and development, production, and provision of application solutions for high-performance separation membrane materials. The company operates within the functional polymer membrane materials manufacturing subsector of the new materials industry and is currently in an accelerated industrialization phase. Its registered capital is RMB 50 million, with paid-in capital of RMB 20 million.  

The company’s core business covers three major areas: Industrial Zero Discharge (IZD), municipal advanced water purification, and wet metallurgy for new energy applications. Typical clients include sectors such as petrochemical refining, non-ferrous metal smelting, urban water supply, and industrial wastewater resource recovery. The company focuses on the R&D, production, and sales of reverse osmosis (RO) membranes, nanofiltration (NF) membranes, ultrafiltration (UF) membranes, and related modules, while simultaneously offering integrated water treatment system design and technical services.  

Its core capabilities include proprietary mastery of interfacial polymerization and gradient pore-size control processes, as well as mass-production capacity for polyamide thin-film composite reverse osmosis membranes (TFC-RO) and modified polyethersulfone (PES) ultrafiltration membranes. The company holds six authorized invention patents (e.g., ZL202310123456.7 Chlorine-oxidation-resistant composite reverse osmosis membrane) and eleven utility model patents, all centered on membrane structural design, coating processes, and module encapsulation. It has achieved mass production of the “XQD-RO8040-HC” membrane element, achieving a salt rejection rate of 99.75% and a water production decline rate 1.8 percentage points lower than the industry average.  

In terms of certifications, the company complies with ISO 9001:2015 Quality Management Systems and ISO 14001:2015 Environmental Management Systems, and holds the “Hygiene Permit for Products Involving Drinking Water Safety” (Anhui Health-Water Permit No. [2024] 0089), granting it statutory qualification to supply membrane modules to municipal water supply systems. Publicly available information does not indicate that the company holds IATF 16949, AS9100, or special equipment design/manufacturing licenses.  

Notable projects include undertaking the Anhui Provincial Key Technological Transformation Project—“Construction of an Annual Production Line for 3 million square meters of Energy-Saving Composite Membranes”; supplying a copper-containing acidic wastewater membrane separation and concentration system to Tongling Nonferrous Metals Group (copper ion rejection rate ≥99.2%); and participating in drafting the Anhui Provincial Local Standard “Energy Efficiency Evaluation Specification for Industrial Wastewater Membrane Treatment Systems” (DB34/T 4821–2024).  

Currently, its business covers East China, North China, and Southwest China, serving large state-owned enterprises and listed companies such as Sinopec, Tongling Nonferrous Metals Group, and Beijing Enterprises Water Group. Publicly available information does not disclose its registration as a foreign trade operator, export customs declaration records, or overseas branch offices; it currently lacks cross-border engineering delivery capability.

We can flexibly assemble and deploy technical teams covering all engineering design disciplines, including process, equipment, piping, instrumentation, electrical, civil structure/architecture, HVAC, water supply and drainage, and general layout, tailored to the actual needs of overseas projects. Our talent pool exceeds 570 professionals distributed across 11 regional branches in China, including many senior engineers and holders of various national registered engineer qualifications. We support diverse employment models ranging from short-term (1–3 months of on-site technical support) to long-term (6+ months of full-cycle accompanying design). Some team members have prior experience on overseas projects in Iran and the Middle East, possessing cross-cultural collaboration skills and English technical communication capabilities. Labor costs are quoted per person-month and can be flexibly negotiated based on professional configuration and on-site duration.

Dalian Chemical Design Institute Co., Ltd. Qingdao Branch is located in Laoshan District, Qingdao City, Shandong Province. It is a branch legally established by Dalian Chemical Design Institute Co., Ltd., founded in June 2019, with Unified Social Credit Code 91370212MA3Q8XKJ4U. The branch positions itself as a specialized, full-process engineering technical service provider for the chemical and petrochemical sectors in the Bohai Rim and East China regions, and is currently in a stable operation and regional deepening development phase.  

The company’s core business focuses on four areas: fine chemicals, pharmaceutical intermediates, new materials, and environmental protection engineering. It serves small- and medium-sized chemical production enterprises and industrial parks undergoing transformation and upgrading, offering services including process package development, preliminary design, construction drawing design, HAZOP analysis, preparation of specialized safety facility design reports, and EPC project support. Its core capabilities cover end-to-end technical delivery across the chemical engineering value chain. Leveraging its parent company’s Class-A qualification and mature technical system, it conducts Aspen Plus process simulation and COMSOL multiphysics simulation-assisted design to achieve green, low-carbon process retrofits—reducing VOC emissions by over 85% and lowering energy consumption by more than 12%. The company holds a Class-A specialized design qualification for the chemical, petrochemical, and pharmaceutical industries (chemical engineering) (A121002345), as well as design licenses for pressure pipelines (categories GA/GC). It fully implements the ISO 9001:2015 Quality Management System (Certificate No. ENQ-C-2022-Q-0897, valid until November 22, 2025).  

Over the past five years, the company has completed more than 40 design projects in Shandong and Liaoning provinces. Representative projects include: “Technical Retrofit Project for Annual Production of 500 Tons of High-Purity γ-Butyrolactone at a Shandong Biotechnology Company,” “Process Design for Supporting Facilities at a Hazardous Waste Disposal Center in Qingdao West Coast New Area,” and “Safety Enhancement Design for Solvent Recovery Systems at a Yantai Pharmaceutical Enterprise.” All projects have passed safety condition reviews and specialized design report approvals conducted by local emergency management departments.  

Public records indicate no overseas business activities or foreign-related operational qualifications. The branch does not appear in the Belt and Road Initiative project database, the Ministry of Commerce’s Country Guide for Outward Investment and Cooperation, or the China International Contractors Association’s directory. Its service scope is concentrated on collaborative projects within Shandong Province and Northeast China; its current primary mode of cooperation emphasizes localized technical response and on-the-ground project implementation support.

Dalian Bihai Environmental Protection Equipment Co., Ltd., located in Yingchengzi Industrial Park, Ganjingzi District, Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the research, development, and manufacturing of industrial wastewater treatment systems, reclaimed water reuse solutions, and integrated environmental protection equipment. The company is in the mature industrialization phase and has completed its transformation from supplying individual equipment to providing end-to-end services covering process design, core equipment integration, and intelligent operation & maintenance. Its core business serves heavily polluting industries—including electroplating, printed circuit board (PCB) manufacturing, and surface treatment—by addressing highly challenging wastewater streams containing heavy metals and high-concentration organic pollutants. It delivers customized solutions based on an integrated technological pathway comprising electrochemical advanced oxidation, gradient membrane separation, and AI-enabled energy efficiency optimization. The company possesses independent R&D and engineering delivery capabilities, operates a CNAS-accredited laboratory (Registration No. L9265), and holds 47 authorized patents (including 12 invention patents). Its core technologies feature modularized equipment design, independently developed control algorithms, and cloud-based operational data management. The company is capable of undertaking EPC general contracting for industrial wastewater treatment plants with daily capacities ranging from 3,000 to 5,000 tons. Its flagship BH-EC series of electrochemical wastewater treatment equipment has received Class A certification from the China Environmental Protection Industry Association and has been included in the “Catalogue of Major Environmental Protection Technologies and Equipment Encouraged by the State (2023 Edition).” The company holds ISO 9001/14001/45001 integrated management system certifications, the “Special Equipment Production License of the People’s Republic of China” (Pressure Pipeline Components, Grade A), and the “Qualification Certificate for Operation of Environmental Pollution Control Facilities” (Grade A for Industrial Wastewater; Certificate No.: Huan Yun Ying Liao Zi 2021-037). Representative projects include: (1) constructing and commissioning, for a Shenzhen-based listed PCB manufacturer, a zero-discharge system treating 3,000 tons/day of copper/nickel-containing wastewater, operating stably for over four years with a water reuse rate of 92%; and (2) designing and building, for the Suzhou Industrial Park Electroplating Agglomeration Zone, a centralized pre-treatment center for electroplating wastewater with a capacity of 5,000 tons/day (EPC general contracting), where heavy metal discharge levels consistently meet standards stricter than those stipulated in Table 3 of GB 21900–2008. The company participates in international projects via equipment exports and technical services, including delivering cyanide-containing wastewater cyanide destruction modules to the Bac Giang Electronics Industrial Park in Vietnam (2024) and completing remote diagnostics and control system upgrades for an automotive parts factory in Monterrey, Mexico (2025). Cross-border project delivery is supported by 11 provincial after-sales service centers across China and a technical collaboration mechanism with Germany’s EnviroTech GmbH.

Offering complete production technologies for sodium bicarbonate (baking soda) and food-grade ammonium chloride as extensions of the soda ash industry chain. The innovative design of the carbonation tower without a cooling section in the sodium bicarbonate production unit has been granted a patent by the China National Intellectual Property Administration (2019). Delivered projects cover sodium bicarbonate engineering with various capacity levels ranging from 30,000 to 200,000 tons per year (including scales such as 40,000 tons, 30,000 tons, 37,000-ton expansion, 50,000 tons edible grade, 100,000 tons/year Phase I, and 200,000 tons/year), as well as differentiated product projects such as 4,000 tons/year food-grade ammonium chloride, 50,000 tons/year ammonium chloride granulation, and 100,000 tons/year granular ammonium chloride. Deliverables include complete process package documents, engineering design drawings, operation manuals, and training materials, with a service cycle of approximately 3 to 18 months. This technical solution is particularly suitable for extending product lines and increasing added value based on existing soda ash production capacity.

Bo Yuan Energy (Dalian) Co., Ltd. was established on June 8, 2013, with its registered address at Room 508B-1, Huineng Building, Dalian Bonded Zone, Liaoning Province. Chu Zhenyu is the legal representative. The company’s business scope includes: international trade and entrepôt trade; sales of instruments and meters, hardware and electrical appliances, building materials, lubricating oils, mineral products, boilers, coal, and mechanical and electrical equipment (excluding items subject to special licensing requirements); settlement services for natural gas and liquefied petroleum gas (LPG) operations; sales of gas equipment and after-sales service; sales of machinery and equipment, hardware tools, electronic products and accessories, cultural supplies, sports goods, computer software, hardware, and auxiliary equipment, conducted via the internet; development, consultation, and technical services related to new energy technologies; leasing of machinery and equipment; pipeline installation engineering; and installation of special equipment. (Projects requiring approval pursuant to law may only be carried out after obtaining approval from the relevant authorities.) Bo Yuan Energy (Dalian) Co., Ltd. has made external investments in one company.

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.

The company has accumulated systematic technical capabilities in carbon capture and resource utilization. The main technical routes include: CO2 capture and purification from cement kiln flue gas (CCS demonstration project), development of process package for 50,000 t/a adsorption-based CO2 capture from power plant flue gas, development of process package for 100,000 t/a CO2 hydrogenation to methanol, engineering design for boiler flue gas CO2 capture combined with nitrogen production, engineering design for new 50,000 t/a food-grade liquid CO2 project, and feasibility study preparation for 100,000 t/a food-grade liquid CO2 project. The technology covers the complete CCUS chain of capture, purification, and conversion utilization. Driven by global carbon neutrality policies, this technical direction holds significant compliance and commercial dual value for industrial enterprises.

Dalian Honsho Chemical Co., Ltd., located in Hongta Village, Yongzheng Subdistrict, Jinzhou District, Dalian City, Liaoning Province (Dalian Jinhua New Area), is a wholly foreign-owned manufacturing enterprise established by Honsho Chemical Co., Ltd. of Japan. The company specializes in the research and development, production, and sales of high-end functional chemicals. Its industry classification is “Manufacture of Specialized Chemical Products” (C2669). The company is currently in a stable operational phase with ongoing technological deepening and development. Its registered capital is USD 12 million, fully paid in.  

The company’s core business focuses on electroplating and surface treatment. Representative products include the HJ-800 series cyanide-free alkaline zincate galvanizing additives, the HJ-950 series trivalent chromium colored passivation solutions, and the HJ-620 series low-temperature high-efficiency degreasers. These products are widely applied in precision metal processing scenarios, such as new-energy battery casings, automotive components (e.g., GAC AION), structural parts for 3C electronics (e.g., Foxconn), and aluminum alloy die-cast components (e.g., LIZHONG Group).  

The company’s core capabilities lie in the integration of independent R&D and industrialization: it holds four authorized Chinese invention patents (e.g., ZL201810234567.8—chromium-free passivation silane composite treatment solution) and seven utility model patents. Its technologies cover molecular structure modification, microemulsion stabilization, and electrode interface film-formation kinetics control. The company possesses end-to-end capabilities spanning formulation development, laboratory-scale validation, pilot-scale amplification, and mass production supply, enabling customized electroplating process solution design and localized technical service support.  

In terms of certifications, the company has obtained ISO 9001:2015, ISO 14001:2015, and IATF 16949:2016 system certifications—all issued by SGS and valid until January 2027.  

Representative achievements include providing passivation solution technology implementation services to Tier-2 suppliers of Contemporary Amperex Technology Co., Limited (CATL); delivering continuous service to Foxconn’s Zhengzhou Park, LIZHONG Group’s Baoding Base, and GAC AION’s Guangzhou Plant for over 36 months. The company’s export business covers Japan, South Korea, Vietnam, and Thailand. Exports to Japan are settled centrally through its Tokyo headquarters, fully compliant with OECD transfer pricing requirements. Technical support centers are established in Shanghai, Suzhou, and Dongguan, offering a collaborative model comprising technology licensing, localized engineering adaptation, and long-term operation & maintenance support.

Dalian Chemical Design Institute Co., Ltd. Guangzhou Branch is a specialized engineering technical service branch established by Dalian Chemical Design Institute Co., Ltd. (founded in 1958, formerly subordinate to the Ministry of Chemical Industry and currently a state-controlled design institute) in South China. It was established in 2020 in Panyu District, Guangzhou City, with Unified Social Credit Code 91440101086753303T, and remains legally operational. The company is based in Guangdong Province and serves the manufacturing-intensive regions of South China, focusing on green and intelligent upgrading needs in fields such as chemical engineering, petrochemical engineering, fine chemical engineering, environmental pollution control, and comprehensive energy utilization. Its core business includes design, consultation, and technical services for chemical engineering, petrochemical engineering, architectural engineering, and environmental engineering; project management; technology development and transfer; technical training; and information services. Leveraging the robust technical foundation of its parent organization, the company holds Class-A design qualifications for the chemical, petrochemical, and pharmaceutical industries; Class-A qualifications for the architectural industry (architectural engineering); and Class-B specialized qualifications for environmental engineering (water pollution control). It also holds design permits for pressure pipelines (categories GA/GC) and design licenses for special equipment (pressure vessels), and has passed ISO 9001 Quality Management System certification. The parent company owns dozens of utility model patents and software copyrights related to chemical process optimization, energy conservation and consumption reduction, and treatment of “three wastes” (waste water, waste gas, and solid waste); relevant achievements have been applied in technological upgrades and new construction projects of enterprises including PetroChina, Sinopec, Hengli Petrochemical, and Wanhua Chemical. As a regional service node, the Guangzhou Branch has participated in projects including the feasibility study and preliminary design of wastewater treatment facilities for a large chemical industrial park in Guangdong Province; VOCs control engineering design for a new materials enterprise in Foshan; and heat exchange network optimization consulting for a petrochemical enterprise in Huizhou. Its technical strengths are particularly evident in process safety enhancement, resource recycling, and low-carbon process design. We sincerely invite chemical industrial parks, industrial enterprises, environmental protection investors, and engineering EPC contractors to engage in pragmatic cooperation across domains including engineering design, technical consultation, energy-saving retrofits, pollution control, and digital transformation.

This team has been deeply engaged in the soda ash industry for over 60 years (since 1957), ranking first in China for design capability in this field. The technical system comprehensively covers three major process routes: ammonia-soda process, combined alkali process, and natural soda process. Independently developed core technologies include: salt-alkali-calcium joint production process—injecting soda manufacturing waste liquid and residue into underground salt caverns for salt dissolution, desulfurization, and solid filling, which is a world first; horizontal belt vacuum filtration and energy-saving technology for soda ash—recognized by authoritative evaluation as reaching international advanced level and included in the National Key Energy-Saving and Low-Carbon Technology Promotion Catalog; as well as key technologies such as shift gas soda making, pressurized carbonation, solid-phase hydration重型碱, fluidized bed drying, self-returning alkali steam calciner, secondary jet ammonia absorption, and whole-system mother liquor balance interlock control. The team has obtained 7 invention patents and utility model patents, along with 9 industry-recognized proprietary technologies. Past performance encompasses 60 large-scale soda ash projects (based on complete project list statistics), with capacities ranging from 80,000 tons/year to 1,200,000 tons/year, including 3 overseas projects in Iran (20,000 tons/year, 20,000 tons/year, and 80,000 tons/year renovation respectively). Engineering design achievements have repeatedly won national and provincial-level Outstanding Engineering Design Awards (with total awards exceeding 40).

Boyuan Power (Dalian) Co., Ltd. was established on April 10, 2019, with its registered address at Room 316, No. 734 Mingxiao Road, Dalian Changxing Island Economic Zone, Liaoning Province. Li Yuhua is the legal representative.  
Business scope:  
Permitted projects: wholesale of finished oil products (limited to hazardous chemicals); operation of hazardous chemicals; retail of finished oil products (excluding hazardous chemicals); road freight transport (internet-based freight transport); construction engineering; electrical installation services; installation, renovation, and repair of special equipment (projects subject to approval by law shall be conducted only after approval by relevant departments; specific business items shall be subject to approval results).  
General projects: wholesale of finished oil products (excluding hazardous chemicals); sale of petroleum products (excluding hazardous chemicals); sale of chemical products (excluding licensed chemical products); processing and manufacturing of lubricants (excluding hazardous chemicals); sale of lubricants; sale of metal structures; sale of timber; sale of instruments and meters; operation of wires and cables; wholesale of hardware products; sale of metallic ores; sale of valves and cocks; sale of office supplies; wholesale of automotive parts and accessories; wholesale of computer software, hardware, and auxiliary equipment; sale of building materials; non-vessel operating common carrier (NVOCC) services; trade brokerage; software development; advertising design and agency; repair of electrical equipment; sale of mechanical and electrical equipment; information consulting services (excluding licensed information consulting services); installation services for general mechanical equipment; sale of special equipment; sale of pipeline transportation equipment; sale of construction engineering machinery; leasing of construction machinery and equipment; domestic trade agency (except for projects requiring approval by law, operations shall be conducted independently in accordance with the business license).