TANGSHAN JINSHI is an ISO 9001:2008 REGISTERED manufacturer of premium diamond drilling equipment, core bits, reaming shells, casing shoes and other down hole equipment of all standard drilling sizes as well as a number of region-specific sizes.
Our factory has the largest scale in the Chinese market. More than seven hundred skilled workes are employed to work at our state-of-arts productions lines. The factory is imposed of bit production lines, rods and parts production lines, heat treatment room, test lab, warehouse and R&D center.
All the machines and equipments used in the factory are from branded manufacturers. Our mechanical engineers and geological engineers are experts in their respective field.
With the joint effect of our advanced production line and expertise, our factory is capable of supplying the best and quickest solution to our client’s worksite.