Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for Nahs, sodium sulphidic NA2S , Sodium Sulfiide 60% , Sodium Penta Sulphide ,Potassium Hydroxide Corrosive . We put honest and health as the primary responsibility. We have a professional international trade team which graduated from America. We are your next business partner. The product will supply to all over the world, such as Europe, America, Australia,azerbaijan , Lyon ,Sudan , Netherlands .Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.