北京天和众邦勘探技术股份有限公司
CORTECH DRILLING EQUIPMENT LTD. is specialized in designing and manufacturing hydraulic drilling rigs. The products are classified into two categories. (1) Top drive hydraulic rigs for energy drilling. Truck mounted or modularized skid mounted, this category is widely used on the application of oil, unconventional gas, geothermal, coal mine ventilation, etc. Countless wells of vertical and directional type have been drilled with remarkably high speed, low cost and good safety; (2) Diamond core drilling rigs with different depth capacity. This category includes surfacing drilling as well as underground drilling. Different forms of mounting are available, such as track, skid, man portable and helicopter fly in.
Website：www.cortech.cn