Lianhuashan Rock Chisel Tool Co., Ltd. is a professional rock chisel tool manufacturer with a long history and professional rock chisel tool, and is a key enterprise in China's national machinery industry. The company covers an area of ​​140,000 square meters, has 8 main production workshops, more than 600 employees, and has more than 300 sets of advanced heat treatment, machining, inspection and testing equipment. It is currently China's strong comprehensive capabilities. Knitting tool manufacturing enterprise.

The company has successively introduced a number of advanced rock drilling equipment and rock drilling tool manufacturing technologies in Europe. Advanced technology, high-standard quality management and control system and strict management and control measures ensure the high quality of products, and some products reach the quality level of internationally renowned brands. The product market share and export volume are relatively large.

The main products of Lianhuashan brazing tools include taper brazing tools, including taper brazing heads and taper brazing rods; threaded brazing tools, including drill heads, reaming heads, drill rods, connecting sleeves, and drill tails; submersible drill tools, including drills Head, impactor, drill pipe; blast furnace brazing tool, night-pressing rock drilling machine, etc. The products are mainly used in underground and open-pit mining, tunnel boring, quarrying, well geothermal mining, blast furnace opening, transportation, construction engineering, tunnel, and water conservancy and hydropower engineering fields.