Azịza: Changsha Haochang Machinery (HC Enginepart) na-enye ihe mkpuchi mkpuchi EMD 710 zuru ezu maka engines dizel locomotive, na-ejikọta ihe ndị na-esonụ n'otu n'otu, nke dabara adaba: cylinder liners, pistons, piston rings, cylinder heads, main bearings, connecting rod bearings, and bearings. Emepụtara akụrụngwa niile ka ọ bụrụ nkọwapụta OE wee kwado ya n'okpuru ISO 9001: 2026, na-ahụ maka ndakọrịta akụkụ mgbe etinyere ọnụ n'oge mmeghari na-apụ apụ. Ngwa dị maka ma EMD 710 yana ihe nketa 645-usoro locomotive engines.