Door handle 1.Material:SS,SPCC is ok 2.Process:stamping, ... . 3.Easy to install,maintain security. 4.14 year experiences Door handleWe are professional in metal stamping,mold designing,fittings assembling ... with 14 year experiences.Features:Materialstainless steel,brass,copper,aluminum,SPCC,SECC,etcProcessing scope stamping,bending,riveting ...