Yunnan Xiangdrill Trading Co., Ltd.
地 址：No.12, Building F, No.169, Yongzhong Road, Xiaobanqiao Sub-district Office, Guandu District, Kunming
联系人：Mr. Peng
电 话：13974946221
微 信：
Impactor drill pipe
Impactor bit drill pipe
Black diamond bit
Impactor drill
High wind pressure DTH impactor
Pipe following drilling tool
High wind pressure DTH bit
Eccentric pipe following drilling tool
Concentric pipe following drilling tool - reaming sleeve-1
Concentric pipe following drilling tool - reaming sleeve-2
Concentric pipe following drilling tool - sliding block type
Concentric pipe following drilling tool - rotor type