Tianjin Golden Promise Oil Tech Co.,Ltd

No.1 Road Zhongtang Develop Area, Coastal New Area,300273 Tianjin,China.
Tianjin,  Tianjin 
China
http://www.richsen.cn
  • Booth: 7339

As an OCTG Comprehensive solution provider based on China serving global market. Casing & Tubing Coupling is our core product, annual capacity is around one million pieces and always keep around 100,000 coupling storage for quick delivery. We warmly welcome friends from all over the world to visit us to develop business.