Tangshan Eastsun Institute of Hydraulic Mechatronics, established in 2001, is a high-tech company. As the member of the Roadway Equipment Branch of China Standardization Committee, our products are being sold to domestic different industries, covering coal, cement, metallurgy, mechinery and petrochemical. Our company is one of the leaders in researching, developing and producing several series of the tunnelling drill machineries in China.

We specialize in tunnelling drilling rig and helical hydraulic rotary actuator for more than 12 years, with the customers from China, Australia, Russia, Chile, etc.

Especially the Helical Hydraulic Rotary Actuator, it is our own patent and has been used in the Submarines for Chinese Navy.

Moreover, CMJ2-18 Drilling Rig is also very nice. It was bought by Australians, and all the parts were tested by the customer carefully according to the Australian standard. Well, the good news is that our drill jumbo is totally up to the whole standard, so they have been ordering some other series of machines continuously.

Nowadays, we have some self-developed series of tunnelling drill jumbos, including CMJ1-14\CMJ2-18\DF10-1BD\DF10B-1BD\DF10-1BCDL\DF30-1BD\DF30-1BCDL\DF20-2BCD, etc. These jumbos are being equiped with exclusive hydraulic actuating components, such as advanced hydraulic pumps, helical booms and overall drifter feeding mechanisms. Furthermore, our company creatively developed the product of 'helical hydraulic rotary actuators', which has acquired the national invention patent and utility patent, filled the vacancy in this area.

In a mere decade, we built an effective quality system to manufacture the best products and provide good service to customers. We have the independent capabilities for research, development, manufacturing and sales support.