Door handle 1.Material:SS,SPCC is ok. 2.Process:stamping,forming ... to install,maintain security. 4.14 years experience Door handle We are professional in metal stamping,CNC punching,bending,mold ... blasting,polishing,etc.Industrycommunication equipment,electric equipment,medical equipment,industry control equipment,security equipment and consumer filedCertificationISO9001:2000/ROHSTesting equipment to ...