2026 Top 10 Oil Change Manufacturers in China

Zhonghao Electric Power Technology Group Co., Ltd

Zhonghao Electric Power Technology Group Co., Ltd., with its registered address at No. 150, South Xinguozhuang Road, Yunlong District, Xuzhou City, is registered with the Xuzhou Administrative Approval Bureau and represented by He Guangte as its legal representative. Its business scope includes research and development of power equipment technology, technical consulting, technical services, and sales; Production, sales, and maintenance of power transformers, power tools, high and low voltage distribution switches, wires and cables, and box type transformer cabinets; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Change, Dry-Type Transformer, Prefabricated Substation

Liaocheng Huarui Electric Co., Ltd

Liaocheng Huarui Electric Co., Ltd. is registered in Fenghuang Industrial Park, Liaocheng City. The registration authority is Liaocheng Market Supervision Administration, and the legal representative is Jiang Guangzhen. Its business scope includes the installation (repair, testing) of power facilities (operated with a valid installation (repair, testing) power facility license, and the validity period is subject to the license). Construction of photovoltaic power generation projects; General contracting for power engineering construction. Construction labor subcontracting; Construction of building engineering and steel structure engineering. High and low voltage transmission and distribution equipment and control devices, box type substations, power transformers, technical development, production, sales and related technical services of electrical products; Production and sales of power equipment, transmission line equipment, transmission line towers, communication line towers, line iron accessories, cement products, and foundation bolts. Installation, sales, maintenance, and related technical services of lamp posts, monitoring posts, and lighting equipment. Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). Rental services for electrical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Change, High Overload Transformer, American-Style Transformer

Shandong Jianda Renke Electronic Technology Co., Ltd

Shandong Jianda Renke Electronic Technology Co., Ltd., registered at 1-1101C, Building 8, Shuntai Plaza, No. 2000 Shunhua Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yang Lei as the legal representative. Its business scope includes general projects such as instrument manufacturing; Manufacturing of electronic components; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of specialized equipment for environmental protection; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components and electromechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Retail of computer software, hardware, and auxiliary equipment; Sales of instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Sales of electronic components and electromechanical equipment; Retail of electronic components; Information system integration services; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Oil Change, Meteorological Monitoring, Hydrologic Apparatus

Shandong Lukong Power Equipment Co., Ltd

Shandong Lukong Electric Power Equipment Co., Ltd., with its registered address located on the north side of Buyun Street and the west side of Jiyun Street in Xiajin County Economic Development Zone, Dezhou City, Shandong Province, is registered with the Xiajin County Market Supervision Administration. The legal representative is Xin Zongjun, and its business scope includes licensed projects such as installation, maintenance, and testing of power transmission, power supply, and power receiving facilities; Electrical installation services; Construction project construction; Power generation business, transmission business, and power supply (distribution) business; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Electrical equipment repair; Sales of electrical equipment; Manufacturing of generators and generator sets; Sales of generators and generator sets; Sales of electronic specialized equipment; Manufacturing of electronic specialized equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of monitoring and control equipment for power transmission and distribution; Centralized fast charging station; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power transmission, distribution and control equipment; Research and development of efficient and energy-saving technologies in the power industry; Sales of advanced power electronic devices; Research and development of motors and their control systems; Manufacturing of electronic components; Retail of electronic components; Wholesale of electronic components; Rental of photovoltaic power generation equipment; Electronic product sales; Sales of photovoltaic equipment and components; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Operation of wires and cables; Sales of office supplies; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Engineering cost consulting services; Urban and rural urban appearance management; Municipal facility management; Non residential real estate leasing; Rental services (excluding licensed rental services); Land use right leasing; Import and export of goods; Sales of intelligent power transmission and distribution and control equipment; Mechanical equipment research and development; Sales of mechanical equipment; Software development; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Installation services for ordinary mechanical equipment; Energy storage technology services; Manufacturing of photovoltaic equipment and components; Sales of charging stations. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Oil Change, ,

Chengdu Xinze Machinery Co., Ltd

Chengdu Xinze Machinery Co., Ltd., with its registered address at No. 18 Xingye 2nd Road, Qingxia Street Industrial Zone, Dayi County, Chengdu City, Sichuan Province, is registered with the Dayi County Market Supervision Administration. The legal representative is Zhang Zepei, and its business scope includes general projects such as the manufacturing of specialized equipment for oil drilling and production; Sales of specialized equipment for oil drilling and production; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Import and export of goods; Oil and gas technology services; Specialized equipment repair; Mechanical equipment research and development; Installation services for ordinary mechanical equipment; Sales of metal materials; Industrial engineering design services. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Oil Change, Longmen Submerged Arc Welding Machine, Cnc Machining

Jinan Yilong Electronic Information Technology Co., Ltd

Jinan Yilong Electronic Information Technology Co., Ltd., registered at 2-832, China Railway Olympic Sports 26, Fenghuang Road East, Shunhua Road Street, High tech Zone, Jinan City, Shandong Province, registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, with Yang Lei as the legal representative. Its business scope includes general projects such as Internet of Things technology services; Research and development of Internet of Things technology; Mechanical equipment research and development; Sales of security equipment; Sales of instruments and meters; Software development; Manufacturing of IoT devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Manufacturing of instruments and meters; Internet of Things application services; Integrated circuit manufacturing; Manufacturing of experimental analytical instruments; Manufacturing of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Manufacturing of marine environment monitoring and detection equipment; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of specialized chemical products (excluding hazardous chemicals); Sales of water quality pollutant monitoring and detection instruments and meters; Sales of experimental analytical instruments; Sales of specialized instruments and meters for environmental monitoring; Sales of intelligent instruments and meters; Sales of electronic components and electromechanical equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of office equipment and consumables; Sales of office equipment; Sales of mechanical equipment; Sales of communication equipment; Retail of hardware products; Sales of glassware; Environmental protection monitoring; Soil environmental pollution prevention and control services; Air pollution prevention and control services; Water pollution prevention and control services; Sales of ecological environment monitoring and detection instruments and meters; Sales of air pollution monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Oil Change, Smoke Sensing Water Immersion, Underground Parking Garage

Jining Dingrun Petrochemical Co., Ltd

Jining Dingrun Petrochemical Co., Ltd., with its registered address at Room 0108, 2nd Floor, Unit 1, Building 16, Meiheng Jining International Automobile Expo City, Anju Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Liu Xiaohong, and the business scope includes general projects such as lubricant sales; Sales of petroleum products (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of industrial automatic control system devices; Manufacturing of construction machinery; Construction of landscaping and greening projects; Rental services for storage equipment; Sales of instruments and meters; Sales of mechanical and electrical equipment; Retail of electronic components; Electronic product sales; Sales of communication equipment; Sales of refrigeration and air conditioning equipment; Retail of hardware products; Sales of office supplies; Retail of computer software, hardware, and auxiliary equipment; Sales of labor protection equipment; Sales of metal materials; Sales of building materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of metal materials; Mechanical equipment leasing; Technology import and export; Import and export of goods; Sales of construction machinery; Sales of specialized equipment, key systems, and components for rail transit; Municipal facility management; Sales of firefighting equipment; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of specialized equipment for environmental protection; Wholesale of hardware products; Initial processing of non edible agricultural products; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Labor services (excluding labor dispatch); Security consulting services; Engineering management services; Specialized equipment repair. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Oil Change, Synthetic Cutting Fluid, Heat Transfer Oil