衡阳鸿源管业有限公司 北京恒智信达商贸有限公司
Hengyang Hongyuan Pipe Industry Co.,Ltd. Beijing Hengzhixinda Trade Co.,Ltd.Booth：W1927

Exhibit Profile：
Seamless pipes eg.Tubing、Casing、Line pipes、Cylinder、Boilers Tubes 、Mechanical Pipes and Vessel Pipes