. According to the inquiry of Archie official website, Vodka Petrochemical Co., Ltd. cooperates with WarrenOilCompany, a famous American oil company. The company has departmental certification, so regular engine oil, that is, engine lubricating oil, can play the role of lubrication and wear reduction, auxiliary cooling, sealing and leakage prevention, rust prevention and corrosion prevention, and shock absorption and buffering.