We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of 150 Rf Flange, steel butterfly valve, iron gate valve, SCH 40 pipe,seamless pipe fittings. Please sense no cost to speak to us anytime. We are going to reply you when we receive your inquiries. Remember to note that samples are available before we start our business enterprise. The product will supply to all over the world, such as Europe, America, Australia,Venezuela, Belgium,Pretoria, Argentina.We are looking forward to cooperating closely with you to our mutual benefits and top development. We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.