Shandong Aoruntong Industry and Trade Co., Ltd. is located in Jinan, China, which is known as the "City of Springs". The company is a high - tech enterprise integrating the R & D, production and sales of lubricating oils (greases), antifreezes and special oils.

The company is equipped with advanced fully automatic production equipment and various professional technicians. It adopts pulse blending, SMB and ABB production lines as well as DCS intelligent operating systems. With leading innovative R & D capabilities and advanced production equipment and process technologies, the products cover 30 categories and more than 600 varieties such as internal combustion engine lubricating oils, industrial gear oils, hydraulic oils, greases, antifreezes, brake fluids, metal processing fluids, marine oils and lubricating oil additives. They are widely used in such fields as automobiles, metallurgy, electric power, building materials, machinery, mining, petrochemicals and electronics, and their quality meets the requirements of standards of the International Organization for Standardization (ISO), the American Petroleum Institute (API), the European Automobile Manufacturers Association (ACEA) and so on.