Non - magnetic spiral collars for API field equipment
The previous article: Non - magnetic drill collars for API oil drilling tools Next:沒有了!
Related Products
-
Sales contact:
15922134617 Mr Mao
-
Technical director:
13511685966 Mr li
Address:Factory Building 7, No. 158 Zhenxing Road, Fenghuang Industrial Park, Danyang City, Jiangsu Province
Email:Sam.mao@zjherui.com
Email:Sam.mao@zjherui.com