under reamer

Product > manufacturing & proce-ssing machinery > mining & metallurgy machinery > mining machinery > under reamer

First Page

Last Page

[CN] Hei Longjiang North Shuangjia Drilling Tools Co., Ltd. [Manufacturer]
Key Products/Services:
Business Overview: 　　　We specialize in manufacturing all kinds of drilling stabilizers, hydraulic adjustable stabilizer, roller reamer, non-magnetic drilling stabilizers, s...