Hunan Great Steel Pipe

Hunan Great Steel Pipe Co., Ltd. Is the longest-established and largest operating subsidiary of the group. Starting from the supply of electric resistance welded steel pipe and submerged arc welded steel pipe, after years of development, we now have a complete product matrix to meet the needs of different clients in the piping system area internationally. As an ISO 9001 quality management and ISO 14001 environment management approved company, we constantly improve the quality of both our products and service by investing a great amount of capital in research and development, such as the use of oil and gas pipelines, pipe welding technology innovation, pipeline corrosion protection science and technology research. So far, the quantities have been up to 10 million tons, covering more than one country. With the effort of everyone in the company, we are proud to be the designated supplier of Petro China, and a qualified supplier of China General Nuclear Power, Three Gorges Group, Datang Power, and Formosa Plastic, etc. With strong technical force, advanced equipment, and skilled craftsmanship, we have the ability to check and ensure the quality of both raw materials and finished products. We are confident of being your reliable business partner in the long term. Https://www.hnssd.com/