2026 Top 10 Refinery Additives Manufacturers in China

Shandong Yongwei Biotechnology Co., Ltd

Shandong Yongwei Biotechnology Co., Ltd., registered at the R&D Center (Room 421, Building K, Biomedical Technology Industrial Park) located south of Health East Street and east of Gaoxin Second Road in Weifang High tech Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weifang High tech Industrial Development Zone. The legal representative is Bi Yingjie, and the business scope includes technology research and promotion in the field of biotechnology; Other vocational training services; Other professional consulting services; Sales: Packaging seeds, chemical products (excluding dangerous goods and easily producible drugs), fertilizers, agricultural and sideline products, and mechanical equipment that are no longer packaged. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Refinery Additives, Water Free Fast T, Solid Universal Type

Luoyang Pacific United Petrochemical Co., Ltd

Luoyang Pacific United Petrochemical Co., Ltd., registered at No. 113 Huayang Avenue, Huayang Industrial Agglomeration Zone, Mengjin District, Luoyang City, Henan Province, with the Market Supervision Administration of Mengjin District as the registration authority and Wang Yonggang as the legal representative. Its business scope includes general projects: production of chemical products (excluding licensed chemical products); Manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of daily chemical products; Manufacturing of animal fats and chemicals for industrial use; Manufacturing of ecological environment materials; Sales of daily chemical products; Sales of surface functional materials; Research and development of new material technology; Sales of new catalytic materials and additives; Sales of new metal functional materials; Sales of new organic active materials; Manufacturing of biobased materials; Import and export of goods; Sales of chemical products (excluding licensed chemical products); Natural science research and experimental development; Sales of specialized chemical products (excluding hazardous chemicals); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Engineering and technical research and experimental development (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: production of new chemical substances; Import of new chemical substances (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or licenses issued by relevant departments). Core products: Refinery Additives, Extreme Pressure Anti-Wear Agent, Metal Activator

Shandong Qilian New Materials Co., Ltd

Shandong Qilian New Materials Co., Ltd., with its registered address at 588 meters north of Damaqing Community, Xinyan Town, Yanzhou District, Jining City, is registered with the Market Supervision Administration of Yanzhou District, Jining City. The legal representative is Yan Cuiping, and its business scope includes the sales of chemical raw materials, chemical products (excluding hazardous chemicals), ceramic filters, casting materials, casting auxiliary materials, steel, and building materials (excluding wood); Import and export business of goods and technology (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Refinery Additives, Various Alcohol Based And Water-Based Coatings, Silver Powder Release Agent