홈페이지에 오신것을 환영합니다.
 
 
Classification of..
Technical Information
Lab
 
 
HOME > Business > Technical Information
 
1. Specializing in the production of high-precision crystal blanks with high frequency
  ① cut angle : ±15" , ±30" , ±1'
  ② high frequency : fund ~ 80MHz (etching) / 3rd ~ 250MHz(polished)
 
2. Inverted Mesa Blank : 7050Type , 5032Type , 3225Type , Round Type
  Fund 100MHz ~ 300MHz
 
"Excellent precision cutting and plan polishing techniques for various industrial
materials such as artificial crystal and quartz for industrial use and similar semiconductors"
 
 
  Address : 468, Seobusaetgil, Geumcheon-gu, Seoul 
Ceo : Bae Chul Hong    Tel : 82-2-867-4472 / Fax : 82-2-867-4474   E-mail : sqc@seoulquartz.com