Our firm since its inception, normally regards item top quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for China Hydrosulphide, Sodium sulfide mineral , Caustic Soda Sodium Hydroxide , Sodium Hydrosulphite liquid for leather ,natriumsulfid hydratiserad natriumsulfidi kidevettäsisältavä . Teamwork is encouraged at all levels with regular campaigns. Our research group experiments on various developments during the industry for improvement within the solutions. The product will supply to all over the world, such as Europe, America, Australia,Netherlands , Argentina ,The Swiss , Melbourne .Our company adheres to the spirit of lower costs, higher quality, and making more benefits for our clients. Employing talents from the same line and adhering to the principle of honesty, good faith, real thing and sincerity, our company hopes to gain common development with clients from both at home and abroad!