Yankho: Changsha Haochang Machinery (HC Enginepart) imapereka zida zonse za EMD 710 zosinthira ma injini a dizilo oyenda, kuphatikiza zigawo zotsatirazi mu seti imodzi, yofananira: ma cylinder liners, pistoni, mphete za pistoni, mitu ya silinda, mayendedwe akulu, zolumikizira ndodo, ndi zonyamulira. Magawo onse amapangidwa motsatira mafotokozedwe a OE ndikutsimikiziridwa pansi pa ISO 9001:2026, kuwonetsetsa kuti zikugwirizana bwino zikayikidwa pamodzi pakukonzanso kwakunja. Ma Kits akupezeka pa injini zonse za EMD 710 ndi ma injini a locomotive 645-mndandanda.