Shanghai Kessen Ceramics Co., Ltd

zirconia grinding ball 1, wearing a very low (ppm) the amount of materials to prevent pollution 2. High grinding efficien

our company can product high quality thermal analysis crucibles. ***** conductivity high ***** rate high

Quartz ceramic roll 1.Very low thermal expansion coefficient, 2.strong thermal shock stability,

our company can product high quality thermal analysis crucibles. ***** conductivity high ***** rate high

our company can product high quality thermal analysis crucibles. ***** conductivity high ***** rate high

our company can product high quality thermal analysis crucibles. ***** conductivity high ***** rate high

Quartz ceramic roll 1.Very low thermal expansion coefficient, 2.strong thermal shock stability,

Quartz ceramic roll 1.Very low thermal expansion coefficient, 2.strong thermal shock stability,

Quartz ceramic roll 1.Very low thermal expansion coefficient, 2.strong thermal shock stability,