Qingdao Copton Technology Co., Ltd. is the first A-share main board listed company in China′s lubricating oil industry (Shanghai Stock Exchange, stock code 603798). Qingdao Copton Technology Co., Ltd. is a professional manufacturer and service provider of lubricating oil and automobile maintenance products. It has two major brands of COPTON and Roab, and its product line include 8 series and 1775 varieties and specifications. Copton products include automobile lubricating oil, motorcycle lubricating oil, industrial oil, grease, antifreeze/coolant, urea for vehicles, transmission fluid, brake fluid and other products, which can provide a comprehensive and efficient lubrication and maintenance scheme for vehicles and equipment, and can provide costomized oil/fluid products accordingly(OEM and ODM). Copton has obvious advantasges in the field of nano ceramic engine oil and synthetic industrial oil. Copton Company is one of China′s top 10 lubricating oil enterprises, AAA credit enterprise of the Ministry of Commerce of the State, and top 10 quality enterprise of made in China. Copton is the council member of the Fuel and Lubricating Oil Branch of the China Automotive Engineering Society, the Lubricating Technology Committee of the Tribology Branch of the China Mechanical Engineering Society, the China Automobile Maintenance Association and the China Standard Development Alliance for Engine Lubricating Oil. And Copton is recognized as the special technology development center of the Lubricating Technology Committee of the Friction Society of the China Mechanical Engineering Society (nano engine oil and nano antiwear agent) and the deputy director unit of the Technology Promotion Committee of the China Standardization Association for Automobile Maintenance Products.