2022
Lianrou inounza yakanyanya kumhanya muhomwe chitubu muchina LR-PS-EV280 uye muhomwe chitubu chakabatanidzwa musangano muchina LR-PSA-109P.
2021
Lianrou inosuma muhomwe chitubu muchina LR-PS-OVM/HM ine subminiature uye yekupedzisira-yakakwirira chiuno ratio.
2019
Lianrou inosuma inotungamira muhomwe chitubu muchina LR-PS-DW180 ine yekupedzisira-yakanyanya kumhanya uye muhomwe chitubu musangano muchina LR-PSA-99P.
2019
Lianrou inosuma muhomwe chitubu muchina LR-PS-VS/VD 140 ine Ultra-yakakwira mutengo kuita.
2018
Lianrou anounza Pocket Spring Machine ine kumhanya kwakanyanya kwe160 zvitubu/min.uye Pocket Spring Machine LR-PS-XW.
2017
Lianrou inogadzira inomhanya kwazvo Nano Spring Production Line LR-PSLINE-BOX4W, inogona kugadzira nzvimbo.
2016
Lianrou inosuma mbiri waya muhomwe chitubu muchina LR-PS-DW.
2015
Lianrou anounza mutsva wehomwe chitubu muchina LR-PS-DL (yakapetwa kaviri), yekutanga kugadzira muindasitiri.
2014
Lianrou anotungamira pasirese anogadzira 140 zvitubu paminiti Pocket Spring Production Line LR-PSLINE-140.
2013
Lianrou suma Bhokisi Chitubu Pad (Nano Pocket Spring Units).
2011
fekitari itsva inotanga kushanda.
2008
Otomatiki Pocket Spring Production Line LR-PS-LINE, yekutanga kuzadza iyo isina chinhu mukati meyakawanda-inoshanda yekugadzira tambo mukugadzira muhomwe chitubu zvikamu.
2007
Lianrou anovhura China yekutanga servo coiler, yakazadzika zvizere kutonga komputa insprings coiling.
2005
Pocket Spring Machine LR-PS-VF inogadzirwa, uye kugona kwayo kunotyora rekodhi muChina.
2003
Lianrou inovandudza yekutanga hupfumi uye yakasimba Pocket Spring Machine ine PLC control system LR-PS-90P.
2000
Lianrou anovandudza chizvarwa chekutanga Pocket Spring Machine LR-PS-80P.
1998
Lianrou anogadzira yekutanga michina inotyairwa Pocket Spring Machine muChina.