Dezhou Zhengyu Precision Machinery Co., Ltd. is a manufacturer of collet series, CNC tool systems, milling arbor boring head precision vise parallel block series and edge finder products, with well-equipped testing equipment strong technical force. Our products are widely recognized ...
Telephone:86-0534-15206974051
Address:Tanyuan Industry Economy Development Zone, Dezhou, Shandong, China
Changsha Changtan Geological Equipment Co.,ltd is a professional manufacturer of supplying rock drilling tools, drill bit, self anchor bolt system, rig, mud pump and accessories. we have more than one production factories with aliblity supply all spare parts them are compatible world ...
Telephone: 86-731-84070712
Address:No.5 Panpan Road, xingsha,Changsha
Our company is Yanggu Wuyue Rock Drill Tools Inc. Our is the professional manufacturer . main products are rock drilling tools , DTH(drill-the-hole) and Mining tools. We have 2 big brands: Qianshan and Zhongshan . Then we are applying for another brand named Tianyue. ...
Telephone: 86-0635-6512658
Address:Xihu Road