2022
Lianrou nqa qhov siab tshaj plaws ceev hnab tshos caij nplooj ntoos hlav tshuab LR-PS-EV280 thiab hnab tshos caij nplooj ntoos hlav sib xyaw ua ke tshuab LR-PSA-109P.
2021
Lianrouintroduces hnab tshos caij nplooj ntoos hlav tshuab LR-PS-OVM/HM nrog subminiature thiab ultra-siab duav piv.
2019
Lianrou qhia txog lub hnab tshos caij nplooj ntoos hlav tshuab LR-PS-DW180 nrog ultra-siab ceev thiab hnab tshos caij nplooj ntoos hlav sib dhos tshuab LR-PSA-99P.
2019
Lianrou qhia lub hnab tshos caij nplooj ntoos hlav tshuab LR-PS-VS/VD 140 nrog kev ua haujlwm siab heev.
2018
Lianrou nqa Pocket Spring Tshuab nrog qhov siab tshaj plaws ntawm 160 springs / min.thiab Pocket Spring Machine LR-PS-XW.
2017
Lianrou tsim kev kub ceev Nano Spring Production Line LR-PSLINE-BOX4W, tuaj yeem ua rau thaj chaw.
2016
Lianrou nthuav qhia ob chav hlau hnab tshos caij nplooj ntoos hlav tshuab LR-PS-DW.
2015
Lianrou nthuav qhia lub hnab tshos lub caij nplooj ntoos hlav tshiab LR-PS-DL (ob txheej), tsim thawj zaug hauv kev lag luam.
Xyoo 2014
Lianrou ua lub ntiaj teb no invents 140 springs ib feeb Pocket Spring Production Line LR-PSLINE-140.
2013
Lianrou qhia Box Spring Pad (Nano Pocket Spring Units).
Xyoo 2011
ib lub Hoobkas tshiab los rau hauv kev pabcuam.
Xyoo 2008
Tsis siv neeg hnab tshos caij nplooj ntoos hlav ntau lawm kab LR-PS-LINE, thawj zaug sau qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob.
Xyoo 2007
Lianrou invents Tuam Tshoj tus thawj servo coiler, paub tag nrho lub computer tswj insprings coiling.
Xyoo 2005
Hnab tshos Caij nplooj ntoos hlav tshuab LR-PS-VF yog tsim, thiab nws cov efficiency lov ib cov ntaub ntawv nyob rau hauv Tuam Tshoj.
Xyoo 2003
Lianrou tsim thawj qhov kev lag luam thiab ruaj khov Pocket Spring Machine nrog PLC tswj qhov system LR-PS-90P.
2000
Lianrou tsim thawj tiam Pocket Spring Machine LR-PS-80P.
Xyoo 1998
Lianrou tsim thawj lub tshuab tsav lub hnab tshos caij nplooj ntoos hlav hauv Suav teb.