All products manufactured by the company are developed in strict compliance with international quality standards established by leading lubricant organizations, including the American Petroleum Institute (API), European Automobile Manufacturers' Association (ACEA), International Lubricant Standardization and Approval Committee (ILSAC), and Society of Automotive Engineers (SAE). Moreover, we rigorously enforce the Leanon Petroleum Enterprise Standard, which exceeds both national and industry benchmark requirements.