1989's
Colku yakavambwaPakutanga, takagadzira midziyo midiki yemumba, senge mafeni emagetsi, DVD, hood, kettle, mudziyo wemvura, nezvimwewo.
1997's
Colku yakatangaTanga kuvandudza tekinoroji yekunyudza firiji, kusanganisira yekumisikidza hotera minibar uye yekunyudza firiji.
2001's
Colku yakatanga kutengeserana kunze kwenyikaTakatanga kugadzira mafiriji eDC compressor, minibar yemotokari, mafiriji egasi ekunze, mafiriji esolar DC, nezvimwewo, zvinotengeswa zvakanyanya munyika dzakawanda pasi rose.
2006's
Kuwedzera kwechiyero chefekitariColku yakamisa hwaro hwechina hwekugadzira, iyo inofukidza nzvimbo ye50000 square metres zvachose, ine pagore kubuda zviuru mazana maviri ezviuru.
2015's
Kubva kuOEM kuenda kune yako wega brandTsvagurudza uye gadzira yekupaka air conditioner kusimudzira Chinese marori musika.
2017's
Brand CooperationColku, semutengesi akavimbika, akagadzira kudyidzana kwenguva refu uye kune hutano nepasi rose ane mukurumbira otomatiki zvigadzirwa mhando muAustralia, Germany, France, UK, Korea, Israel, South Africa, nezvimwe.
2020's
Online kutengesa kuwedzeraColku yakatengesa nekusimudzira zvigadzirwa kuburikidza neAlibaba, Amazon, kukwidziridzwa kweGoogle uye social media kuti uwane akawanda-channel Internet kutengesa uye kukwidziridzwa.
2021's
Kusvika Kutsva Kwekunze Series ZvigadzirwaTsvagiridzo uye kusimudzira kweRV air conditioner uye tende air conditioner.
2022's
Manufacturing Execution SystemKuunza Manufacturing Execution System (MES) kuona kuzere kuteedzera kwezvinhu zvinouya, kugadzira uye mushure mekutengesa.
2023's
Mutsara wekubatana wakaburitswaColku yakatenderwa pfuma yehungwaru (IP) nechikwata chenhabvu chinozivikanwa cheInter Milano uye vakabatana vakatanga nhevedzano yezvigadzirwa zvekunze zvemhando yepamusoro.