Henan Sifang Superhard Material Co., Ltd

<br> <br>Sifang,China\'s largest manufacturer of polycrystalline diamond (PCD) blanks,who can offer PCD,PCBN,TSP, diamond,PCD blanks for drawing wire;PCD cutting tools;PCD drilling bits and other related ...

Address：No.151 7th Street,, Economic&Technological Development Area Zhengzhou Henan 450016 ChinaBusiness type：Manufacturer