Hunan, China

Main Item: pdc cutter .pdc insert , diamond bit
Business Type: Manufacturer

We are the first manufacturer of special-shaped diamond enhanced insert in China,can made by your different requirements. The manufacturing principle is same as that of ordinary PDC. But the shape of diamond layer is different for different...

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laili ( Hunan Feiray Composite Material CO.,LTD. )
(20~4000 Characters)
Listed on May 14, 2013