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JHS has been working hard for new technology and innovation to keep up with the 21st century. With experience and know-how accumulated through a period of time, JHS has acquired cutting-edge technology for high quality products. And this leads to strong relationships with customers.

Especially, as for design, fusion and processing technology, JHS has developed air booster hydraulic pumps based on technology accumulated for over 20 years. With such pumps, JHS is replacing imported ones and leading exports to the US and developing country. 
Also, not falling behind the development trends, JHS’s R&D team is leading the industry.

Capable of designing, producing and installing hydraulic products for marine, construction, plant and other industries, JHS will spare no effort to provide the top quality products and services.


21-20, Gimhae-daero 2611beon-gil, Gimhae-si, Gyeongsangnam-do, Korea





Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664

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