Hefei Ziking Steel Pipe Co., Ltd. was founded in 2004, specializing in the research and development, production and sales of LSAW steel pipes. It is the main drafting unit of the national industry standard for welded tubular steel pipes used in building structures, an outstanding manufacturing leader in China on offshore wind power steel structure foundations. Ziking is a national high-tech enterprise , and it is one of the specialized, refined, differential and innovated “little giant” awarded by the Ministry of Industry and Information Technology.