1989 afọ
Colku tọrọ ntọalaNá mmalite, anyị na-emepụta obere ụlọ ngwa, dị ka electric Fans, DVD, nso mkpuchi, kettle, mmiri dispenser, wdg.
Afọ 1997
Colku mepụtaraMalite ịzụlite teknụzụ refrigeration absorption ， gụnyere minibar ụlọ oriri na ọṅụṅụ nnabata na friji.
2001 nke
Colku malitere ahia mbupuAnyị malitere imepụta friji DC compressor ， minibar ụgbọ ala ， friji gas dị n'èzí, friji DC anyanwụ ， wdg, nke a na-ere nke ọma n'ọtụtụ mba n'ụwa.
2006 nke
Mgbasawanye ọnụ ọgụgụ ụlọ ọrụ mmepụta iheColku guzobere ntọala mmepụta nke anọ, nke na-ekpuchi mpaghara 50000 square mita kpam kpam, yana mmepụta 200,000 kwa afọ.
2015 nke
Site na OEM ruo akara nke onwe yaNyocha ma mepụta ikuku ikuku na-adọba ụgbọala iji kwalite ahịa gwongworo ndị China.
2017 nke
Mmekọrịta BrandColku, dị ka onye na-ebubata ihe a pụrụ ịdabere na ya, eguzobewo mmekọrịta dị ogologo na ahụike na ụdị ngwaahịa akpaaka ụwa ama ama na Australia, Germany, France, UK, Korea, Israel, South Africa, wdg.
Afọ 2020
Mgbasawanye ahịa n'ịntanetịColku rere ma kwalite ngwaahịa site na Alibaba, Amazon, Google nkwalite na mgbasa ozi mmekọrịta iji ghọta ire ahịa na nkwalite ịntanetị ọtụtụ ọwa.
2021 nke
Ngwaahịa Mpụga Ọbịa ỌhụrụNnyocha na mmepe nke ikuku ikuku RV na ikuku ikuku tent.
2022 nke
Sistemụ mmebe nke nrụpụtaNa-ewebata Sistemụ Nrụpụta Mmepụta (MES) iji ghọta nleba anya zuru oke nke ihe na-abata, mmepụta na mgbe ire ere.
2023 nke
E wepụtara ahịrị imekọ ihe ọnụNdị otu egwuregwu bọọlụ Inter Milano ama ama ama nyere Colku ikike ikike ọgụgụ isi wee jirikọ aka wepụta usoro ngwaahịa dị n'èzí dị elu.