Superhard Materials
    Catalyst Alloy
    Integrated Cake Of          Powdered Materials
    Diamond
    Diamond Tools
    Polycrystalline Diamond          Composite
    Diamond Micropn          Powders
    Basic Electronic Materials
    Electrolytic Manganese
    Manganous Manganic          Oxide
    Other Products
    Chemical Materials
    Quality Policy
 
   
   
Kingray has more than 20 years' experiences in developing and producing synthetic diamond and enjoys good fame in the domestic superhard materials field for its strong developing force , advanced techniques , strict quality control system , high prestige and perfect sale-after service. The company owns 150 sets of cubic-type presses, including 72 sets of 400mm and above, with a capacity of 80 million ct per year of KRD series products .
Moreover , the company can produce 5 million sets of pyrophyllite compacts , 12 million pieces of conductive steel rings and 100 tons of carbon chips per year.

specifications

Type Characterislics Application
  KRD120 series
irregular crystalliform resin bond tools
  KRD220-KRD430 series complete crystslliform and reliable thermostability metal bond tools
  KRD510-KRD920 series more complete crystalliform and reilable thermostability  sawing and dnling tools

Kingray New Materials Science & Technology Co., Ltd
Tel:0086-731-8826260
Fax:0086-731-8826040
Email:smp@king-ray.com.cn