- Myung Kwang Industial Co., Ltd.
- RC,MK 28Series,MK 20Series,LP,MK 21Series,SR/SRB,PC,MK 10Series (Casters),HR/HRB ( Wheel ),MK 40 Series,Caster Composition,Shork absorbing.
- Address:701 Hosan-dong,Pasan-dong ,Dalseo-gu
- Sejinigb Co., Ltd
- Servo Motor,RD Series,Rx Series,AP Series,AH Series,RL Series,SR Series.
- Address:#301-101 Bucheon Techno Park,Samjeong-dong ,Ojeong-gu, Bucheon-si
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