Akụkọ mmepe
2000
Keyteccolorse guzobere
2004
Hazie ụlọ ọrụ na Shanghai na Hangzhou
2007
Hazie ụlọ ọrụ na Jinan na Beijing
2011
Hazie ụlọ ọrụ na Xi'an
Nọmba ndị nnọchite anya ruru 30
2012
A họpụtara dị kaNdị na-eweta ihe akụrụngwa iri kacha elu, nke na-emepụta ihe ruru tọn 5,000 kwa afọ.
2013
Etinyere nde 50 iji wuo yaỤgwọ nke ụlọ ọrụ Yingde Keytec Pigment Technology Co., Ltd.
2016
●Ụgwọ nke ụlọ ọrụ Guangdong Keytec New Material Technology Co., Ltde guzobere
● E tinyere ụlọ mmepụta ihe na Yingde
2017
Aghọọ nkwonkwo ọzụzụ omume isi maka postgraduate siCollege of Chemistry na Molecular Sciences, Mahadum Wuhan
2018
● Hazie ụlọ ọrụ na Wuhan
● Enyere dị kaỤlọ ọrụ teknụzụ dị elu
● Enyere ya dị kaỤlọ ọrụ Zhuangjingtexin- ụlọ ọrụ na-egosipụta ọkachamara, nkọwapụta, ọpụrụiche na akwụkwọ akụkọ
2019
Etinyere ego iji wuo yaỤlọ ọrụ Anhui Mingguang
2021
● E hiwere ụlọ ọrụ Anhui Mingguang
● Wuru ụlọ ọrụ smart dijitalụ
● EwebataSistemụ Njikwa Mmepụta MES
2023
Haziri ụkpụrụ otu nke Water-Based Industrial Paint Colorants