Elevator component, Elevator parts - Elevator COP 1. Series elevator COP 2. Various elevator parts 3. ISO9001 certificate Elevator component, Elevator parts - Elevator COP Feature & Specification1. Face panel: Stainless steel, available in mirror finish, hairline finish, titanium plated finish or others2. Various push buttons for your selection: AK052, AK20, AK283. Signal input mode: 7segment, ...