Amsa: Injin Changsha Haochang (HC Enginepart) yana ba da cikakkiyar kayan aikin EMD 710 don injunan dizal na locomotive, haɗa abubuwan da ke gaba a cikin saiti guda ɗaya, madaidaicin saiti: lilin silinda, pistons, zoben piston, kawunan silinda, manyan bearings, haɗa sandar bearings, da tura bearings. An kera duk abubuwan da aka haɗa zuwa ƙayyadaddun OE kuma an ba su takaddun shaida a ƙarƙashin ISO 9001: 2026, suna tabbatar da daidaituwar girma lokacin shigar da su tare yayin jujjuyawar firam ɗin. Kits suna samuwa ga EMD 710 da injunan locomotive jerin 645 na gado.