Injongo yexesha elizayo ye-Lianchuang kukubonelela ngoyilo lwe-PCB olunesantya esiphezulu, ibhodi ye-PCB, i-SMT ye-welding processing kunye nenkonzo yokubonelela ngenkonzo enye yokuyeka kumashishini amaninzi enzululwazi kunye nezobuchwepheshe, kunye nokuseka ezona nkonzo zisebenzayo kwaye zinamandla ngokukhawuleza kwishishini lokuvelisa i-PCB.