"Pure" brand products use the international leading "recycling" technology to refine and regenerate | / | + base oil by refining, blending and regenerating waste oil for many times, so that the "waste oil" can be transformed into refined base oil and meet the national standard and API standard.

"Pure" brand products have been certified by international well-known manufacturers and OEM brands, and have passed the certification of American and Japanese Petroleum Association to ensure excellent product quality and performance.