Butt Elbow - butt three links - Stone - I mainly produces seamless pipe fittings; steel seam pipe fittings; forged pipe fittings; forged flange; product used in oil; Chemical; electricity; heating; ship; transport oil and gas industry; selling 29 domestic provinces, municipalities and autonomous regions, and exported to the United States, Singapore, Iran. The company has strong technical force, advanced production equipment, detection means complete. The main production equipment; 8000T three links extruder, 4000T, 3000T hydraulic machine, DN1220 pipe bender Tel 13903177207 phone -0317-6084097