Synwin ewepụtala otu ndị na-etinye aka na mmepe ngwaahịa. N'ihi mgbalị ha, anyị emebela nke ọma n'ịzụ ahịa matraasi akpa akpa&ọkọlọtọ matraasi akara&bonnell spring matraasi na-emepụta ma zubere ire ya n'ahịa mba ofesi.
Na zuru akpa akpa sprung matraasi ire&okomoko matraasi ika&bonnell spring matraasi na-emepụta ahịrị mmepụta na ndị ọrụ nwere ahụmahụ, nwere ike n'onwe ya chepụta, mepụta, rụpụta, na nwalee ngwaahịa niile n'ụzọ dị irè. N'ime usoro dum, ndị ọkachamara QC anyị ga-ahụ maka usoro ọ bụla iji hụ na ngwaahịa dị mma. Ọzọkwa, nnyefe anyị na-abịa n'oge ma nwee ike gboo mkpa nke onye ahịa ọ bụla. Anyị na-ekwe nkwa na a na-ezigara ndị ahịa ngwaahịa ndị ahụ na nchekwa. Ọ bụrụ na ị nwere ajụjụ ọ bụla ma ọ bụ na ị chọrọ ịmatakwu banyere anyị akpa sprung matraasi ire&okomoko matraasi ika&bonnell spring matraasi na-emepụta, na-akpọ anyị ozugbo.
Dị ka ụlọ ọrụ a na-achụgharị, Synwin na-emepụta ngwaahịa n'onwe anyị mgbe niile, otu n'ime ha bụ ire ere matraasi na-agbapụta n'akpa uwe&ọkọlọtọ matraasi akara&ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe na-esi ísì ụtọ nke bonnell. Ọ bụ ngwaahịa kachasị ọhụrụ na ọ ga-eweta uru ndị ahịa.