Yong'an Road, Xicun Town, Gongyi, Henan, China (Mainland) Zhengzhou, Henan
Tubes Co., Ltd which is in China. We are specialized pipe fittings including rubber joints (threaded union type and flanged type), steel expansion joint, duck bill check valves flanges etc. with good quality competitive price, our company has passed ISO ...
expension joint\duckbill valve\flat valve