We strive for excellence, services the customers, hopes to be the top cooperation team and dominator business for personnel, suppliers and prospects, realizes benefit share and continual promotion for Sodium Hydrosulphide 70%, strength of NAHS fluid , Barium Sulfat COA , Polyacrylamide Factory ,Sodium Sulfide Anhydrous . sincerity and strength ,always keep approved good quanlity ,welcome to our factoty for visit and instruction and business. The product will supply to all over the world, such as Europe, America, Australia,Slovakia , Florence ,Malta , Brisbane .With strong technical strength and advanced production equipment, and SMS people purposefully , professional, 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.