Rụpụta
Inweta ihe omuma ohuru dika ndu na ogo dika ndu

Union nkenke Hardware Co., Ltd. bụ Taiwan dabeere ụlọ ọrụ e guzobere na 1980, nke mbụ ụlọ ọrụ bụ "Union Spring Metal Co., Ltd." na n'isi ụlọ ọrụ na Huizhou nke China na 1998. Dị ka mmụba nke mmepụta ọnụ ọgụgụ na ahịa ahịa, ụlọ ọrụ ahụ kwagara mpaghara mmepụta ihe ọhụrụ 20000㎡ site na 2008, wee gbanwee aha ya "Union Precision Hardware Co., Ltd.". Anyị guzobere ụlọ ọrụ ndị ọzọ na-eme n'akụkụ China niile iji zute ihe ndị ahịa chọrọ. Emesịa Union Metal injection ịkpụzi (MIM) otu e hiwere na 2010, ma gafere ISO 9001: 2008, NT 14R00 14001: 2004 na ISO / TS 16949: 2002 ga-agafe na 2017.