I whakairihia ki runga 2016-04-19 Changzhou junhe hangarau co., LTD.He mea whakatapua ki te hanga matū pai, otinga punaha taputapu motuhake me nga ratonga e whakaratohia ana e nga umanga hangarau-nui motuhake, i te tau 1998 kua rehitatia i Changzhou, Jiangsu kawanatanga, neke atu i te toru tekau miriona RMB, nga rawa kupenga neke atu i te $1, te kamupene kua neke atu i te 10 nga patent tenenga me nga hua hangarau-nui, tata ki te 50 nga patent tauira whaipainga.
He tohunga a Junhe e mahi ana ki te rewharewha i te tono paninga jilt o te hangarau hou o te tukatuka me nga umanga whakangao taputapu, me te hangarau whakangao matatau, nga taputapu whakakikorua wai me te toa i te maha o nga patent a-motu, tohu magni i te United States, Tiamana, Atotech parani, Korean Jeopert tohu whakamanatanga. pakihi whakakikorua.Kamupene o North American gm, Shanghai Volkswagen, changan ford certification, kamupene whakangao i whakaturia i te tau 2002 ki te whakahaere i te whakahaere taiwhanga inenga, te wetewete tinana me te matū, te whakamatautau metallographic, a kua paahitia te tiwhikete o SGM GP - 10. 
Wā tuku: Hānuere-13-2022