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YG-1 is one of the world’s 5 major companies in the End Mill manufacture and sales industry and also the largest in the Republic of Korea Based on its 30 years of know-how, YG-1 is expanding diversification of items.

Developing a product starts from “Zero” for YG-1, as YG-1 has always strived to develop a unique product that has never been seen in market before. By seeking technical development from overturning common sense, YG-1 was able to develop fascinating items that amazed customers from all around the world. From choosing the best raw material to proceeding accurate heat treatment and also passing YG-1’s tight quality inspections, new products with superb cutting and excellent finished surface are developed. YG-1’s technical Institutes are striving every day to lead the cutting tool industry with predominance of technology.

Towards the world’s best, Global YG-1

Founded in 1981, YG-1 has grown to be a strong and firm company recognized globally in the cutting tool industry. With outstanding human resources and distinguished technology, YG-1 is always looking towards the future.

Tight Quality Control Gaining 37% Continues Annual Growth

YG-1 maintains a tight quality inspection level.  Having a lower tolerance than the America’s federal standards, since YG-1 started as a company that exports 100% of its sales to America.

Product Management Efficiency Building Customer Trust

YG-1 has gained continuous trust from customers by virtue of obtaining an efficient logistics system and also a shortening delivery date system.

HR and R&D Unlimited Investment on Human Resources and R&D

YG-1 preserves flexibility and customer satisfaction by constantly investing on R&D and human resources.


211, Sewolcheon-ro, Bupyeong-gu, Incheon, Korea





CEO  Charlie ParkCorporate #  535-86-00664
Ace Dongbaek Tower 1-1101, 16-4, Dongbaekjungang-ro 16beon-gil, Giheung-gu, Yongin City, Gyeonggido, South Korea    (Post Code 17015)

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