The organization keeps for the procedure concept "scientific administration, superior quality and effectiveness primacy, shopper supreme for Steel Pipe P22, Gb/T9711 , Seamless Steel Pipe A335 P91 , Erw Steel Pipe Mill ,heat exchanger tubes . we could solve our customer problems asap and do the profit for our customer. If you need good service and quality , pls choose us , thanks ! The product will supply to all over the world, such as Europe, America, Australia,Bangladesh , Mumbai ,Panama , Milan .The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.