We continue to keep increasing and perfecting our solutions and service. At the same time, we operate actively to do research and enhancement for TM ball valve, nut, coupling, Stainless steel plug valve,RF Check Valve. Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,New Zealand, Iran,Liverpool, Latvia.We have top engineers in these industries and an efficient team in the research. What is more, now we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Remember to find our website to check more information from our merchandise.