Hunan Steel Industrial was founded in 1978, as a professional manufacturer of steel products, we have invested six factories throughout China, which are Hunan Great Steel Pipe Co., Ltd., Hunan Longshengda Steel Pipe Co., Ltd., Hebei Litonglian Seamless Steel Pipe Co., Ltd., Guangzhou Juyi Steel Pipe Co., Ltd, Cangzhou City Sined Steel Pipe Group Co., Ltd. and Liaoyang Xingde Large Steel Pipe Plant. Our main products are seamless steel pipes, ERW, SSAW, LSAW pipes with production capacity of 2,000,000MT per year.

The range of our products:
Seamless steel pipe: OD: 1/4 inch-36 inch, wall thickness: 1.25mm to 50mm,
ERW steel pipe: OD: 1/8 inch to 24 inch, wall thickness: max 26.5mm
LSAW steel pipe: OD: 16 inch to 64 inch, wall thickness: max 65mm
Spiral welded steel pipe: OD: 219mm to 3120mm, wall thickness: 3mm to 25mm