Our products are mainly recognized for accuracy and precision, thanks to skilled professionals and lab experts at our production facility situated in Cangzhou, , China. The reason XIN UNION PIPELINE CO., LTD Professional Association is listed among leading Socket Welded Flange Manufacturers and Exporters is the durability of Steel pipe flange elbow, promised and delivered on every order. With years of experience and expertise in the Socket Welded Flange industry we are now able to drive annual revenue estimating around More than 6 Million US Dollar owing to Australia,Indonesia,South Korea,Singapore,United States,Vietnam export market share. Since our inception, back in 2000, we hold most satisfied consumer base which can be witnessed with our export ratio value of Below US$1 Million with successful 20 Years of export history. XIN UNION PIPELINE CO., LTD started off with US$1 Million - US$2.5 Million of initial capital under Third Party.