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0102030405
- 2009I te tau 2009, ka timata ta matou tiamana a Mr Luo i tana ake pakihi i roto i te umanga taputapu kaainga i Hengyang, te kawanatanga o Hunan;
- 2010-2015I roto i nga tau e rima e whai ake nei, me te whakatenatena o te whakaatu i nga mema o te whanau e horoi ana i nga matapihi ma o ringaringa, kei te mahi a Mr Luo i te karetao horoi matapihi me te karetao horoi matapihi tuatahi o Huidi mo te horoi maroke, ko te momo a tawhio noa HCR-01;
- 2016I roto i te 2016, me te roopu R & D o Huidi, i hangaia te karetao horoi horoi matapihi tuatahi o te wai, ko te 1.0 putanga HCR-10; E rua tau i muri mai, ki te urutau i te maakete, ka whakarewahia e matou te tauira tapawha tuatahi karetao horoi matapihi me te rehu wai rua HCR-21;
- 2018-2020Ko te rua o te wai-rehu horoi karetao 2.0 putanga HCR-17 i whakaatu i roto i te 4 tau;
- 2021Na roto i te whakapau kaha me te whakawhanaketanga o te tau katoa, ka puta mai he raupapa momo porowhita hou 3.0 putanga RN2-, he tohu nui ano tenei mo te raarangi katoa a Huidi;
- 2022I te taenga mai ki te tau 2022, ka whakarewahia e Huidi te karetao horoi matapihi tauira tapawha wai-repuhia e wha me te arahi i te umanga;
- 2023Kotahi tau i muri mai i te tau 2023, i hangaia te karetao horoi matapihi momo whakakopa-hoahoa 4.0;
- 2024I te tau 2024, i haere tonu a Huidi ki te huarahi hou me te whakarewatanga o te raupapa tere 5.0 putanga hou.