Dear Sir or Madam:. How are you? we specialize in manufacturing all kinds of valves , Pipe, Elbow, Flange, Stud Bolt, Shrinkable Sleeve and so on. we export a lot to America,Janpan,Europe,and other countries and areas. we are sincere to cooperate with you.and establish longstanding business relation on basis of mutual equality and benefits. we assure we will offer you best price and good products. wait for your soonest reply at your early convenience. Best Regards, Iris Xu Wenzhou Xingtong Valve Co.,Lt