Makina a Changzhou hechang Co, ltd.Yopangidwa mwaluso pokonzekera zida zamagetsi kuyambira 2005. Monga kampani yabwino, ili ndi antchito ambiri komanso akatswiri, ogwira ntchito mwamphamvu pambuyo pogulitsa komanso ukadaulo woyamba waukadaulo wazamalonda, zinthuzi akhala akugwiritsa ntchito kwambiri pamakampani amagetsi, makampani ama auto, makampani azithunzithunzi, makampani opanga magetsi ndi mafakitale.