2018 Jun. List on Taipei Exchange  


Got " TÜV Rheinland CERTIFIED " Taiwantrade Supplier Verification

Sep. Got ISO 50001 energy management system certification

Nov. Trading of Emerging Stocks on the TPEx


Jun. Chang Bin Plant completed and opened

Aug. Initial Public Offering ( IPO ) 


Got CE certification

Got ISO 14001 environmental management certification

Got ISO 45001 occupational health & safety management system certification

2011 BIG PLUS authorized  

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  



(Date: 13/10/2021 Expiry Date: 13/10/2026)


(Date: 22/08/2017 Expiry Date: 21/08/2023)

ISO 14001

(Date: 22/08/2017 Expiry Date: 21/08/2023)

ISO 9001

(Date: 13/08/2022 Expiry Date: 12/08/2025)


ISO 50001

(Date: 02/09/2022 Expiry Date: 01/09/2025)