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CORE TECHNOLOGY
Laser Micro-Hole Drilling Technology
Laser Polishing Technology
Edge Technology (Blade/Cutter/Knife)
Precision Grinding Technology (ELID)
Ultra-precision Processing Technology
PRODUCTS
Laser
Laser Drilling Products
Laser Shaping Products
Laser Cutting Products
Precision Laser Products
Component
Vacuum Plate
Radar Component
Nozzle
Index Table
Gripper
Custom made Products
Tools
PCD Inserts & Chip Breaker
Blade / Cutter / Knife
Pick-up Tools
COF Bonding Tools
Special Tools
System Automation & etc.
System Automation
MLCC Parts
Semiconductor Parts
Secondary battery Parts
Ceramic Parts
ABOUT US
Greetings
Company Information
Vision
History
Client
Location
PR CENTER
Newsletter
IR Report
YouTube
Blog
Certification
Patent
ESG
E
NVIRONMENT
S
OCIAL
G
OVERNANCE
SUPPORT
Catalog
Brochure
Technical Introduction Brochure
Contact us
GALLERY
MLCC Gallery
Semiconductor Gallery
Tools Gallery
etc. Gallery
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PCD(Polycrystalline Diamond) Cutting Tools
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Eco-friendly ultra-precision processing
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Recent Posts
21Century Co., Ltd. , Wins Certificate of Next-Generation World’s Top Commodity Producers
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21Century Co., Ltd – Ultra-precision Laser Polishing Technology (ENG)
[Maeil Economic TV Issue & People Episode 155] Kim Sung-hwan, CEO of the 21st century, made first-class, ultra-precision laser processing (KR)
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