NEWS CENTER
Why You Can Trust HJi's Quality
Dec 19,2023
1. Led by engineers with more than 30 years of design experience;
2. All Parts are based on 3D drawing design and then to the production line;
3. The hydraulic system is completed after tens of thousands of precise mathematical calculations；
4. Each production line is led by over 10 years of experienced gaffer；
5. After each production process is completed, the foreman will test it. After the machine is completed, it will be tested several times to ensure that the drilling rig is perfectly accepted；
6. With more than 600 water well drilling rigs produced/sold per year internationally. Quality is our reputation, and customer-satisfied feedback is our driving force.
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Add.: Industrial Park Area, Mengyin, Linyi, Shandong, China