Litian Heavy Industry Machinery Co., Ltd, established in 2010, located in Huludao, Liaoning province, is a professional manufacturer focused on the production of rock breaking tools and drilling tools suitable . The&﹟160;production&﹟160;bases&﹟160;cover&﹟160;an&﹟160;area&﹟160;of 27,000 square meters, and it is a comprehensive high-tech enterprise integrating development, production, sales and *域名隐藏* produces a full range of top hammer rock drilling tools used in underground mining and tunneling, surface mining and quarries, road and construction. The products include hydraulic Drill Rods, Drill Bits, Shank Adapters, Coupling Sleeves. Litian TBM Cutters are suitable for tunnel boring ...

主要产品/业务: drill extension rod