Product / Industrial Design


About Us

Changsha Spark machinery Co., Ltd.

is a professional drilling tools manufacturer and supplier in China.

Our products include DTH hammer, DTH bits, RC hammer, RC bits, odex casing system, symmetric casing system, drill pipes, adapters, top hammer thread button bits, extension rods, shank adapters, coupling sleeve etc. They are widely used in open-pit & underground mining, quarry, water well, geothermal well, geological exploration, oil and gas exploration, construction, tunneling, slope stabilization, civil works, and so on. With excellent product performance and quality, we can provide high quality services and perfect solutions for global customers.

Products and Factory