2017

• Ball Screw Rack Bar Polishing Machine Developed

2016

• Nexteer/SUZHOU Radial Axial Combination Machine Exported

2015

• Contract-based supplied and exported to Hyundai Mobis, Mando, etc. and other domestic and overseas companies which wish to improve surface roughness line

2014

• Developed compound polishing machine
• Established Woosung Machinery Corporation

2011

• Developed Axial Lapping Machine for the first time in Korea (Hyundai Mobis)
• Developed surface roughness improvement equipment line for Rack Bar in Korea for the first time
• Developed Axial Polishing Machine for the first time in Korea (Hyundai Mobis)
• Developed Super Finishing Head dedicated for Rack Bar in Korea for the first time
• Established Woosung Machine Co., Ltd.