Certificates

States to join Chinese lubricating oil industry association, and won the China's oil industry association "quality trustworthy product" certificates

States brand won the American petroleum institute API certification

The company has passed ISO 9001 quality management system and ISO 14001 environmental management system dual certification; ACEA certification through the European association of automobile manufacturers; Products for Benz, BMW, porsche, Volvo, Germany Volkswagen, jaguar land rover six big more than ten items of certification, and the United States gm DEXRON VI repackaging certification; The company is a member of the Chinese lubricating oil industry association, won a shandong province administration for industry and commerce credit enterprise honorary certificate issued by, and many other awards.