Based on domestic market and expand overseas business is our improvement strategy for Air Compressor Adapter Fittings, Anti-Condensation Butterfly Valve, Grey Cast Iron Valves, Lug Type Triple Offset Butterfly Valve,Globe Control Valve. All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. The product will supply to all over the world, such as Europe, America, Australia,Turkey, Adelaide,Hongkong, Puerto Rico.We always insist on the management tenet of Quality is first, Technology is basis, Honesty and Innovation.We are able to develop new products continuously to a higher level to satisfy different needs of customers.