Chengdu extension force - Bolting rigs

Extension of Chengdu Drilling Equipment Manufacturing Co., Ltd., is one specifically addressed in the geotechnical engineering drill rig and ancillary equipment of high-tech brands. The company specifically addressed in the anchor drilling, crawler drills, bolting machine, extubation machine and drilling machine supplies. R & D, production, sales, technical services in one, with cutting-edge technology, attentive service, professional quality recognized by the vast number of customer trust. We produce the anchor bolt rig model range, good quality, affordable! Welcome to the new and old customers to the company to buy! Company website: http://www.tuoli888.com/