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Welcome to visit the website of Shandong Tianyou Tunnel Engineering Equipment Co., Ltd.!
Shandong Tianyou Tunnel
Engineering Equipment Co., Ltd
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+86-0635-8368869
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Roller Cutter
Double disc cutter
Triple roller cutter with TCBI
Wedge gear hob
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Triple blade alloy tooth hob
Shaft type single edge wedge tooth hob
Shaft type ball tooth hob
Shaft type single blade flat top hob
Double edged hob
End cover type wedge tooth small hob
End cover type double-edged hob
End cover single blade hob B1
End cover single blade hob A1
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