Versatile Overshot Assembly for Drilling Inner Tube Recovery

We are a professional manufacturer specializing in diamond drilling tools, integrating independent R&D, production, and sales services. Founded in 2004, our core team possesses over 20 years of industry experience and maintains full supply-chain capabilities.

Our factory is situated in Wuxi City, Jiangsu Province, approximately 1 hour by high-speed train from Shanghai. We offer complimentary airport/train-station pick-up service and can assist with local hotel reservations to facilitate client visits.

We operate worldclass intelligent production lines equipped with CNC machine tools, milling machines, quenching machines, precision lathes, sintering machines, and other advanced equipment. We source highquality raw materials from leading Chinese steel groups such as Baosteel, Ansteel, and Shagang. Our inhouse laboratory conducts strict physicalchemical testing throughout the entire process, ensuring consistent product quality. The production line is highly flexible and scalable, capable of meet

We specialize in diamond tool series and geological drilling series, including: Impregnated diamond core bits, Surfaceset diamond core bits, PDC bits, Diamond casing shoes, Reaming shells, Core barrels, Drill rods, Casing pipes, Complete drilling tool sets and accessories.

Yes, we offer fulldimensional customization based on customerprovided drawings or samples, including various specifications, models, and designs. We also support company logo printing and custom labeling (e.g., batch numbers, specifications). Additional charges may apply for customized packaging materials.