drill pipe & drill collar

About Us
Category: Drill Pipes, Drill Collars, Heavy Weight Drill Pipes, Non-magnetic Drill Collars, Kellys , Pup Joints and others Size : 2 3/8’’ to 6 5/8’’ (14” for drill collar) Certificates: API 5DP, 5CT, 6A, Spec7, API 7-1, ...
Factory Tour
Company Video Youku: http://v.youku.com/v_show/id_XMTYyMjE3MzMwOA==.html Youtube: https://youtu.be/QU8Xns2wN2M
Quality Control
Certificates: API 5DP, 5CT, 6A, Spec7, API 7-1, ISO9001:2000, NS-1(Level 5), GOST, ARNCO Certificates etc. JSH get Approval Letter from Saudi Aramco.
Contact Us
Address : Shuguang Industrial Park Jiangyan District Taizhou City Jiangsu P.R.China 225532
Business Phone :
86-523-88681189(Working time)
Fax : 86-523-88681189