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Why Choose Us
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Email: [email protected]

Tel:0086-13911107654

Addr: Room 805 C1 Wanda Plaza, No.5 Jinzhong Road, Huli District, Xiamen, China

Global Reputation

02 Sep 2016

The drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defense stone project etc


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