We are well-known in lubricant additive industry supplying qualified viscosity index improver with hundred tons manufactured & exported monthly. Our main markets are usa, south america, middle east (uae, saudi arabia…), africa ( nigeria, south africa, …), europe ( ukraine, spain, german, …), asia (china, india, singapore, …) and australia. We have many vii codes with ssi differences according to customer’s demand. They are amorphous epm grade, low crystalline and very good for viscosity improvement, professionally tested under international testing standard astm d 1646, astm d 3900, astm 6022 and astm d 1416 25 kgs/bag