We emphasize advancement and introduce new products into the market each year for G1-1/2 thread filter, Portable Gas Leak Detector, Stainless Steel Aeration Stone, Stainless Steel Aeration Stone,Sintered Filter Disc. We are glad that we are steadily growing with the active and long term support of our satisfied customers! The product will supply to all over the world, such as Europe, America, Australia,United States, Philippines,Australia, Macedonia.We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.