widely used in natural gas, offshore oil piling, petroleum, chemical, electric power , heating, drainage, steam heating, hydropower station with a pressure pipe, thermal power, water and other long-distance transmission pipelines and piling, bridge and steel structure engineering.
Contact Us
Company:
HeBei shenzhou steel pipe co
Contact:
Mr. Andy liu
Address:
Block A 1010£¬ Yihe International£¬Liberation Road