- 0086-571-81107039, 0086-571-88589101, 0086-15957381063
- liao@hz-liao.com
Setsi sa R＆D se thehiloe ka 2005
Moetsi o thehiloe mme a qala tlhahiso ka 2009
R＆D mefuta e fapaneng ea lits'ebetso tsa betri tsa Storage le Power, qala ho bapatsa lefatšeng ka bophara ka 2011
Qala betri ea Mover bakeng sa Caravan le RV e nang le lebitso la eona ka 2013
Tsepamisa maikutlo holim'a likhokahano tsa lefats'e tsa limmaraka tsa phepelo ea motlakase ho tloha ka 2014
Bula 'maraka o mocha oa bohlokoa ho sistimi ea betri e nkehang ka 2019
Tsoela pele ho hola