2018	Jun. List on Taipei Exchange
2016	Got " TÜV Rheinland CERTIFIED " Taiwantrade Supplier Verification Sep. Got ISO 50001 energy management system certification Nov. Trading of Emerging Stocks on the TPEx
2015	Jun. Chang Bin Plant completed and opened Aug. Initial Public Offering ( IPO )
2014	Got CE certification Got ISO 14001 environmental management certification Got OHSAS 18001 occupational health & safety management certification
2011	BIG PLUS authorized
2008	Made two side built-in cutting tool grinding spindle Got ISO 9001 quality management certification
2005	Moved to Chang-Bin new factory(6,600 m2) and designed high-speed automation system
2000	Made the spindles standardized, and made parts for TFT instruments
1997	Made PCB spindles and jigs
1994	Made spindles for rotary and made fixed plate
1990	Made spindles for CNC machines, Lathes, and also made built-in milling spindles
1985	Made built-in spindles and special purposed spindles
1983	Established in Homei, Changhua, and produced grinding spindles and measuring instruments