Shenyang shield lubrication technology ltd. Is a lubricating oil company that specializes in wholesale retail services for lubricating oil, formerly the first consortium of liaoning petroleum general, which was established in 2020. Decades of industry experience have resulted in deep collaboration in the sale of mainstream domestic and foreign brands such as kunlun, the great wall, mobil and shell. The main operations of the current company include oil, oil for vehicles, lubricant, anti-frozen fluid, etc。