Our factory is engaged in diamondwiredrawingdie manufacturing and a variety of diamond products, professional manufacturers.
我厂是从事金刚石拉丝模具制造及其各种金刚石制品的专业性生产厂家。
2
This technique is no longer restricted by the formal regularity of diamond polycrystal blank, and can give an effective tight protection to diamond polycrystal blank in wire-drawingdie.