Learn more 21Century Co., Ltd. has unique micro-hole processing technology using Femto-Second Laser and Galvano Scanner. It is possible to implement even high-quality microholes with a minimum Ø0.01mm. Laser Micro-Hole Drilling Technology Learn more 21Century Co., Ltd. has non-contact laser polishing technology using laser. It is a method that scans the surface of a product and removes a high part with a laser. It is also used for non-contact polishing, surface micro-ablation, patterning, and micro-ink cup implementation. Laser Polishing Technology Edge Technology (Blade/Cutter/Knife) Learn more Based on 30 years of edge grinding technology, we are supplying the best sharp and long-life blade and cutter products to various fields such as MLCC, film, and secondary batteries. Edge correction technology using a femto-second laser is better than the existing production method through polishing. We provide advanced edge implementation technology. 21Century Co., Ltd. has the only domestic patent for blade/plane grinding using ELID, and ELID supplies products with the best grinding quality as it hardly requires dressing. In particular, it is specialized in the production of high-precision/high-flatness vacuum plates. Precision Grinding Technology (ELID) Learn more 21Century Co., Ltd. has 30 years of know-how and ultra-precision processing equipment for the production of ultra-precision processed products, and using this, we manufacture and supply parts for semiconductors, LCDs, MLCCs, secondary batteries, and camera modules to order. Ultra-precision Processing Technology Learn more

Learn more 21Century Co., Ltd. has unique micro-hole processing technology using Femto-Second Laser and Galvano Scanner. It is possible to implement even high-quality microholes with a minimum Ø0.01mm. Laser Micro-Hole
Drilling Technology
Learn more 21Century Co., Ltd. has non-contact laser polishing technology using laser. It is a method that scans the surface of a product and removes a high part with a laser. It is also used for non-contact polishing, surface micro-ablation, patterning, and micro-ink cup implementation. Laser Polishing
Technology
Edge Technology
(Blade/Cutter/Knife)
Learn more Based on 30 years of edge grinding technology, we are supplying the best sharp and long-life blade and cutter products to various fields such as MLCC, film, and secondary batteries. Edge correction technology using a femto-second laser is better than the existing production method through polishing. We provide advanced edge implementation technology.
21Century Co., Ltd. has the only domestic patent for blade/plane grinding using ELID, and ELID supplies products with the best grinding quality as it hardly requires dressing. In particular, it is specialized in the production of high-precision/high-flatness vacuum plates. Precision Grinding
Technology (ELID)
Learn more
21Century Co., Ltd. has 30 years of know-how and ultra-precision processing equipment for the production of ultra-precision processed products, and using this, we manufacture and supply parts for semiconductors, LCDs, MLCCs, secondary batteries, and camera modules to order. Ultra-precision
Processing Technology
Learn more

Information

YEAR OF ESTABLISHMENT

1996

NUMBER OF EMPLOYEES

200 people

PRODUCTION BASE

6 in 3 countries

MAJOR CUSTOMERS

500 companies in 12 countries

(*Based on consolidated 2020)

CORE TECHNOLOGY

Laser Micro-Hole Drilling Technology
Laser Polishing Technology
Edge Technology(Blade/Cutter/Knife)
Precision Grinding Technology(ELID)
Ultra-precision Processing Technology

MAIN PRODUCTS

Laser
Component
Tool
etc.

information

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