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.
International Standard Drilling Tools
OEM For World Leading Brand
JS Diamond Core Drilling Teams
Largest Production Lines Of Diamond Coring Tools
Strict Quality Control Process
Good Conduct Is Prior To Business Work