We specialize in providing high-quality graphite chucks and produce according to customers' drawing. With exceptional heat resistance and low thermal expansion, our graphite chucks can withstand extreme temperatures and maintain dimensional stability.  

The graphite chuck is widely used in industries of monocrystalline silicon and polycrystalline silicon. We are committed to delivering reliable and innovative graphite chucks that enhance productivity and meet the diverse needs of our customers.

- Fine grain
- Homogeneous structure
- High density
- Excellent thermal conductivity
- High mechanical strength
- Proper electrical conductivity
- Minimum wettability to molten metals
 
Application

High purity Graphite Chuck is widely used in processes of polysilicon production.