shield cutter/TBM cutters
Shandong Techgong Geotechnical Engineering Equipment Co.,Ltd is a professional manufacture of the construction tools, coal mining tools, shield cutters and other BETEK products: such as BFZ80,B75,BFZ65/2,B165, ect.
Our products adapt high quality steel and carbide material using forging machine and welding process to make a finished products. so our products have high toughness, wearable and long lifespan characters.
We promise to supply high quality goods perfect after service.
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