Iji bụrụ nsonaazụ nke ọkachamara na nrụzi nke anyị, ụlọ ọrụ anyị enwetala aha ọma n'etiti ndị ahịa niile gburugburu ụwa maka Ship Hatch Cover Winch,Igwe mgbake hydraulic Winch, Ndị na-anya ụgbọ ala ewuru, Igwe na-ebuli elu,Ngwakọta Anchor Mooring Winch.A na-amata ngwaahịa anyị na ntụkwasị obi site n'aka ndị ọrụ ma nwee ike izute mkpa akụ na ụba na mmekọrịta ọha na eze na-aga n'ihu.The ngwaahịa ga-ezitekwara n'ụwa nile, dị ka Europe, America, Australia, Slovenia, Kazakhstan, Ecuador, Senegal.In iji mepụta anyị mgbaru ọsọ nke "ahịa mbụ na ibe uru" na imekọ ihe ọnụ, anyị na-eguzobe a ọkachamara engineering. otu na otu ndị na-ere ahịa iji nye ọrụ kacha mma iji gboo ihe ndị ahịa anyị chọrọ.Nabata gị ka gị na anyị na-akwado ma sonyere anyị.Anyị bụ nhọrọ kacha mma.