continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for C2H6S2, Barite Drilling Fluid , Barium Sulphate for plastic , Industrial Grade Sodium Hydrosulfide ,HS CODE No.28301090 . We have a big inventory to fulfill our customer's requires and needs. The product will supply to all over the world, such as Europe, America, Australia,Colombia , St. Petersburg ,Paraguay , Japan .All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.