The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for China Refrigerant Gas, Acetylene Gas Company, So2 Gas Sulfur Dioxide 99.9%, Use Of Sulfur Dioxide,Hydrogen Sulfide Uses. We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world.We believe that our growth base on customer's success, credit is our life. The product will supply to all over the world, such as Europe, America, Australia,Venezuela, Lithuania,Sheffield, New York.The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.