Longway, China

Listed Since: August, 24th 2016

About: API 5DP & 7-1certified drill pipe, drill collar, HWDP manufacturer. We can produce 2 3/8"-6 5/8" drill pipe.

Product(s): Drill Pipe

Contact Information:
Address: Jinzhou, Heibei, Shijiangzhuang, China
Telephone: +86 186-1276-1062 / NA
Fax: NA
Website: NA