Liaocheng Chengsheng Metal Steel Tube Co., Ltd. China (Mainland)

Liaocheng Chengsheng Metal Steel Tube Co., Ltd. was founded in 1985. Our company covers an area of 180, 000 square meters. We have 116 senior technology staff members. Our company has advanced production lines and manufacturing equipment. Our annual output is 100, 000 tons. Our products are sold to clients from all over the world. The materials of our seamless steel tubes 10#, 20#, 35#, and 45#, Alloy steel, Q235, 20Mn, 16Mn, 27SiMn, 20Cr, and 40Cr ,10CrMoG,12CrMoG Executive Standards: ASTM A106 GR B, ASTM A53 GR B, DIN ST 45-8, DIN ST 52 ,SAE 1020, SAE 1045 JIS G4051 S20C, JIS G4051 S45C, JIS G3454,STPG370 JIS 3454 STPG42 GB8162-1999 for structural pipes GB8163-1999 for Fluid Pipes GB3087-1999 for low /high pressure boiler tubes GB5310-1995 , GB6479-2000, GB9948-1988 , GB5312-1999 Production specification: OD 8-700mm; wall thickness 1.5-70mm Motto: living with excellent quality, developing with science and technology, making progress with innovation, marketing with honest and achieving win-win result We have won strong support and full recognition of colleagues in the same industry. Our company promises: reasonable prices, short production time and satisfactory after-sales service.