Na n'elu 10 afọ ahụmahụ, anyị nwere ike Nlụpụta dịgasị iche iche nke ife iyi na retaining yiri mgbaaka, gụnyere ife spring, gburugburu retaining mgbanaka, Ịnọgide Nkebi Mgbaaka, Laminar akara Mgbaaka, waya akpụ spring, na ndị ọzọ. The ụlọ ọrụ nwere nke mmepe ike nke mmiri, zọ na retaining mgbanaka iji zere unmatched mere ruru n'akụkụ dị iche iche si dị iche iche na ụlọ ọrụ na quicken nnyefe oge ka afọ ju ndị ahịa na-enye elu àgwà ngwaahịa na mma.
Na mgbakwunye na mmepụta e nke spring akụkụ, retaining mgbanaka, anyị ụlọ ọrụ emewo n'ihu ike electroplating mmepụta akara. The ụlọ ọrụ nwere ike iwekota electroplating chọrọ nke dị iche iche hardwares mma electroplating quality, na-enweta na-eziga electroplating ngwongwo na mgbe oge ruru, belata mmepụta oge nke eyi ngwaahịa na ọma ndokwa na-ebute ụzọ nke na-agbanwe nhazi ihe aga-eme ka na-enye mma ọrụ maka ndị ahịa.