Nalane ea Rona
1956
Ke hahiloe ke le k'hamphani ea mechini ea bana ea SCWG, e leng ea mmuso
2007 Hlakola.
Theha Lefapha la Lipatlisiso tsa Haonan Hydraulic
2008 Tšitoe
Sete ea pele ea khatiso ea hydraulic e hahiloe.
2009 Pherekhong.
Fetola lebitso ho Chengdu Zhengxi hydraulic equipment manufacturing Co., Ltd 'me u fetohe k'hamphani ea poraefete.
2009 Phupu
Sistimi ea setifikeiti ea boleng ba machaba ea ISO9001:2008 e nang le setifikeiti
2011
Fumana litokelo tsa molao tse fetang 10 mochineng oa khatiso oa hydraulic
2012 Phupu
Odara ea pele ea Machaba e tsoang mose ho maoatle
2014 Mphalane.
Eketsa sebaka sa fektheri ho 9000SQM, mechini e nepahetseng e eketseha ho fihlela ho lisete tse 60
2015 Tšitoe
Mochini oa hydraulic oa ho betla oa 3500Ton o entsoeng ka boithatelo o sebelisitsoe, k'hamphani ea pele le e le 'ngoe feela Profinseng ea Sichuan e ka haha mochini o joalo.
2016
Theha ZHENGXI ROBOT CO., LTD ho fana ka tharollo e felletseng ea mohala o iketsang.
2017 Phato.
Sistimi ea servo bakeng sa khatiso ea hydraulic e fihla boemong bo etellang pele Chaena, ho nepahala ha stroke ho fihla + -0.01mm, ho nepahala ha khatello 0.05Mpa.
2020
Semela se secha sa 48000SQM.
