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PBN and CVD Materials (For OLED, LCD, and Semiconductor Applications)
• Crystal Growth Applications
• 0LED&MBE&CIGS Application
• High Temperature Vacuum Applications
• PBN Custom-Shaped Containers
• PBN PBN Coating Applications
• Pyrolytic Graphite (PG) Crucibles and Plates
• Pyrolytic Graphite Products
• Composite Heater
• Tantalum Metal Products
OLED Material Series
• Hole Transport Materials
• Hole Injection Materials
• Electron Transport Materials/Hole Blocking Materials
• Electron Blocking Materials
• Flourescent Host Materials
• Phosphorescent Host
• Red Dopant Materials
• Green Dopant Materials
• Blue Dopant Materials
• Organic Electron Materials
High Purity Copper Series
• High Purity Copper Powder
• Copper Ingot
• Copper film
Bearing Steel Series
• Bearing steel pipe
• Bearing Ring
• Fluid Pipe
Valve Series
• Ball Valve Series
• Gate Valve Series
• Butterfly Valve Series API
• Globe Valve Series
• Check Valve Series
• Hydraulic Control Valve Series
• Forged Steel Valve Series
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Customer Support
Customer Support
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• Online Reservation
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Company Name: JOYTECH
Contact Person: Song jungjea
Phone Number：+82 010-7130-4459
Email：songzhengdi@san-yu.com.cn
