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Hunan Great Steel Pipe Co., Ltd
No.9 Xiangfu Rd, Yuhua District
Changsha, Hunan 410000
China
86 731 88678514
www.hnssd.com
With 24 years of steel pipes manufacturing, is a world-class production and service provider of submerged arc straight seam welded pipe as the first subsidiary of Shinestar Group. Hunan Great Steel Pipe Co., Ltd pays more attention to in the pipeline engineering research areas as a pioneer of China Petroleum Pipeline & Gas Pipeline Science Research Institute.