Our aim is usually to give superior quality items at aggressive rates, and top-notch company to clients around the earth. We have been ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Industrial Grade, Sodium Sulfide for leather , BaSO4 , Blanc Fixe BaSO4 ,Sodium Sulphide 60% Yellow Flakes . Our business has been devoting that customer first and committed to helping shoppers expand their small business, so that they become the Big Boss ! The product will supply to all over the world, such as Europe, America, Australia,Netherlands , Provence ,New Zealand , America .With good quality, reasonable price and sincere service, we enjoy a good reputation. Products are exported to South America, Australia, Southeast Asia and so on. Warmly welcome customers at home and abroad to cooperate with us for the brilliant future.