Aha oru ngo:9 DEKALB AVB Onye na-eweta ọrụ igwe:Ụlọ ọrụ JKL Hardware Co.,Ltd Oge ntinye oru ngo:2020 (Emechabeghị) Ọdịnaya oru ngo:Mgbidi mgbidi mpempe akwụkwọ metal mma akụkụ maka a dum ụlọ Njirimara oru ngo:Workpiece bụ ogologo, mkpa nnukwu laser igwe na nnukwu ekwe igwe.Achọrọ nnabata dị elu, yana ihe dị elu chọrọ plating.