600 RD tianshan, shanghai, shanghai, China

Asia-Pacific Steel Industrial Development Co., ltd. is one of the best professional company to manufacture and supply pipe, fitting , cast steel sleeve , roller , steel shell , cooper fin tube product...

Wuhou Zhi Min Road, Room 411, No. 48,ChengDu

Established on December 14, 2001, Sichuan Long Point Long Metal Co., Ltd. is a high-tech joint-stock enterprise, integrating the research and development, production and sales of pipelines. Headquarte...