The company is located in Ningbo Beilun District, Weijiashan Street, Qingzhi Industrial Zone, Jingyong Road, was founded in 2002, is a lubricating oil and grease production and processing and trade-oriented enterprises, the annual output of more than hundreds of thousands of tons. The company has first-class technical personnel and advanced processing and testing equipment, “Weisidaer” brand lubricants using imported additives. The company has a good business relationship with PetroChina, Sinopec, CNOOC, PetroMarine, South Korea, Taiwan and other large oil refining enterprises, and has established a long-term cooperative relationship. “Weisidaer” strictly comply with the ISO9001-2015 management mode, high-quality products and high-quality service so that the company has won a good reputation. The company is the strategic partner of Haitian Group, the world's largest plastic machine enterprise, and the leading enterprise of HD antiwear hydraulic oil in China, which reaches the cleanliness standard within NAS-8 in Europe, and the sales network covers many large and medium-sized cities across the country.

The company in line with the “quality of survival, technology and progress, service and market” business philosophy, dedicated to the majority of new and old customer service.

The company is located in Ningbo Beilun District, Weijiashan Street, Qingzhi Industrial Zone, Jingyong Road, was founded in 2002, is a lubricating oil and grease production and processing and trade-oriented enterprises, the annual output of more than hundreds of thousands of tons. The company has first-class technical personnel and advanced processing and testing equipment, “Weisidaer” brand lubricants using imported additives. The company has a good business relationship with PetroChina, Sinopec, CNOOC, PetroMarine, South Korea, Taiwan and other large oil refining enterprises, and has established a long-term cooperative relationship. “Weisidaer” strictly comply with the ISO9001-2015 management mode, high-quality products and high-quality service so that the company has won a good reputation. The company is the strategic partner of Haitian Group, the largest plastic machine enterprise in the world, and the leading enterprise of HD anti-wear hydraulic oil in China, which reaches the cleanliness standard within NAS-8 in Europe, and the sales network covers many large and medium-sized cities in China. The company in line with the “quality of survival, technology and progress, service and market” business philosophy, dedicated to the majority of new and old customer service.

The company is located in Ningbo Beilun District, Weijiashan Street, Qingzhi Industrial Zone, Jingyong Road, was founded in 2002, is a lubricating oil and grease production and processing and trade-oriented enterprises, the annual output of hundreds of thousands of tons or more. The company has first-class technical personnel and advanced processing and testing equipment, “Weisidaer” brand lubricants using imported additives. The company has a good business relationship with PetroChina, Sinopec, CNOOC, PetroMarine, South Korea, Taiwan and other large oil refining enterprises, and has established a long-term cooperative relationship. “Weisidaer” strictly comply with the ISO9001-2015 management mode, high-quality products and high-quality service so that the company has won a good reputation. The company is the strategic partner of Haitian Group, the largest plastic machine enterprise in the world, and the leading enterprise of HD anti-wear hydraulic oil in China, which reaches the cleanliness standard within NAS-8 in Europe, and the sales network covers many large and medium-sized cities in China. The company in line with the “quality of survival, technology and progress, service and market” business philosophy, dedicated to the majority of new and old customer service.