Quality very first, Honesty as base, Sincere assistance and mutual profit is our idea, in an effort to create consistently and pursue the excellence for Leather Processing, Caustic Soda Manufacture , Na2s 1849 , natriumwaterstofsulfide gehydrateerd ,hydrogénsulfure de sodium hydraté . Our main objectives are to deliver our consumers worldwide with high quality, competitive selling price, satisfied delivery and outstanding providers. The product will supply to all over the world, such as Europe, America, Australia,Dominica , Borussia Dortmund ,Russia , Kuwait .Due to good quality and reasonable prices, our items have been exported to more than 10 countries and regions. We are looking forward to cooperating with all customers from at home and abroad. Moreover, customer satisfaction is our eternal pursuit.