Tun da aka kafa ta, muna girma cikin sauri kowace shekara.Yanzu mun kawo zamanin KAIYUAN hannun lu'u-lu'u
- A shekara ta 2011, Kaiyuan Zhichuang ne ya kirkiro hannun dutse na farko a duniya;
- A cikin 2012, an shigar da gabaɗayan hannun dutsen kuma an gwada shi, kuma aikin ya ci gaba zuwa matakin hakowa na gwaji.
- A shekara ta 2013, Kaiyuan Zhichuang ya gina masana'anta a cikin gandun dajin masana'antu na Qingbaijiang kuma ya sanya shi cikin samarwa.An fara sayar da masu tono ba tare da makamai ba, wanda ya haifar da zamanin dutsen makamai
- A shekarar 2014, makamin dutsen ya fara halarta a baje kolin baje kolin Shanghai Bauma, kuma bakin da suka halarci bikin ya yaba da shi.
- A cikin 2015, Kaiyuan Rock Arm ya ba da haɗin gwiwa tare da nau'ikan tono da yawa da makaman dutse da aka yi amfani da su sosai a fagen injiniyan gini.
- A cikin 2016, ƙarin 80+ ton manyan injunan gine-gine Kamfanin yana da buɗaɗɗen tushen dutse don taro, kuma ana siyar da samfuranmu da kyau a duk faɗin ƙasar.
- A cikin 2017, an yi amfani da hannun dutsen a duk faɗin ƙasar, kuma an buɗe ƙofar kasuwancin waje, ana fitar da su zuwa Rasha, Pakistan, Laos da sauran ƙasashe.
- A cikin 2018, sabuwar fasahar fasa dutsen "Diamond Arm" ta yi muhawara a Nunin Bauma.
- A cikin 2019, an ƙaddamar da hannun lu'u-lu'u a hukumance.
- A cikin 2020, an haɓaka hannun lu'u-lu'u.
- A cikin 2021, an yi amfani da sabon hannun lu'u-lu'u sosai kuma ana samun ci gaba da yabo.
- A cikin 2022, hannun lu'u-lu'u na Kaiyuan yana kan "bincike mai zafi" a duniya kuma a hankali ya koma duniya.
- A cikin 2023, hannun lu'u-lu'u ya nuna bajinta a aikin gine-gine a Saudi Arabiya tare da tono na Zoomlion.
Lokacin aikawa: Juni-21-2024