Our Company is mainly engaged in the production and sales of all kinds of construction teeth, the body is made of 42 CrMo, with tungsten carbide as the tip, the products include foundation drilling tools, road milling tools, mining tools, sleeve, shank adapter, drill rod and rock drilling tools etc. We can produce all kinds of drilling bits, button bits meeting your requirements for quality.Â
     Our address: Industrial Park of Yanggu Development Zone, Shandong province ,China.
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