We take customer-friendly, quality-oriented, integrative, innovative as objectives. Truth and honesty is our management ideal for China CAS No.: 16721-80-5 and Industrial Grade, Sodium Sulfide Uses In Leather Industry , Na2s Manufacturer , Sodium Sulfide for leather ,China Sodium Sulfide Anhydrous . Welcome your visiting and any your inquires,sincerely hope we can have chance to cooperate with you and we can build up long well business relationship with you. The product will supply to all over the world, such as Europe, America, Australia,Mexico , Wellington ,Tajikistan , Sao Paulo .With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.