We are a manufactuer of Pipe, Elbow, Bend, Reducer, Tee, Flange on Carbon Steel/Stainless Steel/Alloy Steel. High pressure pipe fittings are our advantage products. They earn a good reputation for supplying large-diameter fittings at home and abroad. The products are manufactured with high quality and competitive price. Hope to cooperate with you! Any inquiries we can help,kindly send it to my email:sunny@bdpipefitting.com Thanks.