6
YRS
Zhengzhou Hengzuan Mechanical & Electrical Equipment Co., Ltd.
Zhengzhou Hengzuan Mechanical & Electrical Equipment Co., Ltd.
6
YRS
Henan, China
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Vacuum brazed diamond cermic porcelain tile marble granite quartz core drill bits, finger bits, chamfering bits,cutting disc etc..
High grade diamond powder,raw materials, advanced production equipment and technology make our products a high-end quality level.
The products will make the work easy and high effciency and with a long lifespan.