Drill Pipe IED;3-1/2 Drill Pipe;Drill Pipe Producer;Drill Pipe Thickness
- Company Name:Hebei Longway Petroleum Equipment Co., Ltd.
- Membership:Free Member
- Member Since:2013. 11.12
- Country/Region:China
- City:Hebei
- Contact:Caroline Zhang
- Related Keywords:drill pipe, drill pipes, drilling pipe, drilling rod