We have two production bases with a total of 290,625 square feet, in Huludao city, China. The two factories focus on the production of rock tool consumables - TBM cutter, Top hammer rock drilling tools (threaded button bits, drill rods, shank adapters, coupling sleeves), and raise boring cutters.
290,625
Square ft of production bases
55
Main production equipment
200+
Trained Workers
Jan 23-2026
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