TradeVerify we are as one of valve supplier manufacture in Asia, and our main product range as following:(1) Butterfly Valve (2) Wafer Check Valve (3) Y- Strainer(4) Gate Valve (5) Rubber Expansion Joint (6) Stainless Steel Expansion Joint If you are interest any of above product, please feel free contact us, and we are look forward to hear from you.Thank you and With Best Regards, michelle shang