Hunan Shinestar Steel Group(HSSG) was founded in 1978 and our enterprise is the predecessor of branch of China's oil and gas pipeline science research institute.As a professional manufacturer of steel products , we have invested six factories throughout China,Our main products are seamless steel pipes, ERW, SSAW, LSAW pipes with production capacity of 2,000,000MT per year.and undertake and fulfill the country and provincial key technology research projects more than 200 itemsconsult(at)steelgaslines(dot)com
