The company mainly produces: flange, high pressure flange, forging flange, flange, hubbed flange, butt welding neck flange, blind flange plate, American Standard, Russia standard flange, flange, flange, flange on the standard of European standard, British standard flange, flange, flange, GB large caliber flange, flange the non-standard flange, welded flange, loose flange, flange, flange electric boat, pressure vessel flange, flange, stainless steel, alloy steel flange flange, threaded flange butterfly valve flange, threaded flange, flange, flange cover plate, flange, socket welding flange, flange welding neck, with concave and convex ring loose flange ring, welding steel pipe flanges, flange, elbow, galvanized stamping elbow, elbow, seamless carbon steel bend