This company is registered as a free member and is not verified or authenticated by Tradekey.com
Henan Kings Rock Tools Co., Ltd. is a modern high-tech company specializing in researching and manufacturing various premier quality hollow drill steel and rock drilling tools. We mainly produce Hex and Round hollow drill steel, small hole drill tools, drill bits, drill rods, coupling and shank adapters, which are widely used in mining, tunneling, railway, urban construction, water well, smelti...
Basic Information
Company Products / Services: hollow drill steel small hole drill tools, drill bits, drill rods, coupling shank adapters
