Progressus Historiae
2000
Keyteccolorsstatutum est
2004
In Shanghai officiis extruxerat et Hangzhou
2007
Officia constitue in Jinan et Beijing
2011
Constitue munus in Xi'an
Agente numero usque ad XXX "
2012
Nominatur utTop Decem Coating Rudis Materias Suggerocum annuo exitu usque ad 5000 talenta.
2013
Invested L decies facereYingde Keytec Pigment Technology Co., Ltd.
2016
●Guangdong Keytec Nova Materia Technologia Co., Ltdstatutum est
Yingde officinas in productione positum est
2017
Basi ad postgraduate ex usu iuncturam est disciplinaCollegium Chemiae et Scientiarum Molecularium, Wuhan University
2018
constitue munus in Wuhan
Rated asSummus tech Enterprise
Rated asZhuangjingtexin Enterprise- conatibus quae professionalizationis, elaborationis, specializationis, et novitiationis insunt
2019
Investitura facereAnhui Mingguang Factory
2021
Anhui Mingguang Factory statutum est
Aedificavit digital dolor officinas
introductusProduction Management System MES
2023
Coetus signa detraxit ex aqua-Substructio Industrial Poena Colorantes