1997 — KO YING SET UP, Our main goal is to provide high value, good quality fasteners and customized service to different customers in different fields (industries).

2006 — COLD FORMING  SET UP, Providing professional cold forming technology to fit our customers’ design and to produce fasteners(nuts, screws, and bolts) to meet their needs.

2008 — ISO 9001 2008 

2016 — CNC SET UP: Provide CNC machining technology service.

2017 — SPC SYSTEM INDUCT: Provide the stable quality control ability

2018 — ISO 9001 2015