About Us

As a high-technology engineering & manufacturing company, Cortech has been focusing on researching and developing hydraulic drilling rigs. Our products are designed in accordance with various geological deposits and exploration methods.
Persisting in the conception of specialty comes from focus, Cortech have been dedicated to researching and developing hydraulic rigs over decades of years. This persistence makes Cortech become one of the most productive and leading sellers of full hydraulic rigs in the world.

Product Applications

1. Oil and gas drilling;
2. Shale gas and CBM drilling;
3. Geothermal well and water well drilling;
4. Fast mining rescue drilling;
5. Diamond drilling;
6. Underground drilling;
7. Reverse circulation drilling;


More than 200 sets of full hydraulic rigs are sold each year to dozens of countries in the world. Customers come from all around the world verify the perfect quality of Cortech hydraulic rigs.