描述
Our goal is to provide high quality products at competitive prices, and top-notch service to customers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for 1-1/2" Grooved pipes to ASTM A53, A135, A795, UL, FM or black grooved ends steel pipe, grooved ends galvanized steel pipe
,We sincerely welcome overseas customers to consult for the long-term cooperation and the mutual development.
