2022
Ka kawea mai e Lianrou te miihini puna pute tere teitei LR-PS-EV280 me te miihini whakahiato LR-PSA-109P.
2021
Ka whakaatuhia e Lianrou te miihini puna pute LR-PS-OVM/HM me te waahanga iti me te teitei o te hope.
2019
Ka whakaatu a Lianrou i te miihini puna pukoro rangatira LR-PS-DW180 me te miihini tere-tere me te miihini whakahiato puna pute LR-PSA-99P.
2019
Ka whakaatu a Lianrou i tetahi miihini puna pute LR-PS-VS/VD 140 me nga mahi utu nui rawa atu.
2018
Ka kawea mai e Lianrou te Miihini Pocket Spring me te tere o te 160 puna/meneti.me te Pocket Spring Machine LR-PS-XW.
2017
Ka hangaia e Lianrou he Raina Whakaputa Nano Spring tere tere LR-PSLINE-BOX4W, ka taea te hanga rohe.
2016
Ka whakauruhia e Lianrou te miihini puna waea pute rua LR-PS-DW.
2015
Ka whakaatu a Lianrou i tetahi miihini puna pute hou LR-PS-DL(paparanga takirua), he mea hanga taketake i roto i te umanga.
2014
Ko Lianrou te rangatira o te ao ka hanga 140 puna ia meneti Pocket Spring Production Line LR-PSLINE-140.
2013
Ka whakaatu a Lianrou i te Pouaka Pouaka Puna (Nano Pocket Spring Units).
2011
ka tae mai he wheketere hou ki te mahi.
2008
Pocket Spring Production Raina LR-PS-LINE, te tuatahi ki te whakaki i nga waahi o te whare o te raina whakaputa maha-mahi i roto i te whakaputa i nga waahanga puna pute.
2007
Ka hangaia e Lianrou te servo coiler tuatahi o Haina, i mohio ki te whakahaere rorohiko katoa i te whakakoi i nga insprings.
2005
Ko te Pocket Spring Machine LR-PS-VF he mea hanga, a ka pakaru te rekoata i Haina.
2003
Ka whakawhanakehia e Lianrou te Miihini Pocket Spring tuatahi ohaoha me te roa me te punaha whakahaere PLC LR-PS-90P.
2000
Ka whakawhanakehia e Lianrou te reanga tuatahi Pocket Spring Machine LR-PS-80P.
1998
Ka whakawhanakehia e Lianrou te Miihini Pocket Spring tuatahi ki Haina.