Excavator Internal Gear Quanching Swing Bearing
A na-eji ngwaahịa ndị a na PV, CPV, STP usoro nlekota anyanwụ na ngwa ihe owuwu gụnyere cranes gwongworo, manlift, turntables, igwe ọdụ ụgbọ mmiri, ụgbọ ala modul, obere ikuku ikuku na nkwukọrịta satịlaịtị.Hongda na-enye ọtụtụ nha nke ihe na-egbu egbu na ngwaahịa draịva, gụnyere ngwaahịa ahaziri.