... Handle,door handle,stainless steel square door handles 1.Material : Stainless steel 304, 3162. Surface: mirror polish, high polished3.Stainless Steel Handle,door handle,glass door handle,stainless steel square door ... ,alloy steel, heat resistant steel ,tool steel ,brass and aluminum ,according to DIN ,EN, ASTM, BS,JCSI.3. Piece ... control: According to ISO 9001 2001 Stainless Steel Handle,door handle