Printing Machine, Embossing Machine,Pleating Machine Co., Ltd. , http://www.nsprintingmachine.com
Door lock through national authoritative department certification Forced shutdown mode with a heavy hammer or spring,have a glass door with a hammer under the hom Door lock contact applicable voltage:dc 110v ac 220v Optional glass door 
About us
Why choose us?
Shanghai Sunny Elevator Co., Ltd, founded in 1992, is a 27-year professional manufacturer specializing in designing and producting Opto-Electro-Mechanical products.
Sunny Elevator has started import and export since 2012.
We have experience in exporting all kinds of elevator parts and complete elevator to 80 countries all over the world.
Center Opening Landing Door Mechanism with Elevator Parts
Model NO.: car door operator
Trademark: Sunny
Transport Package: in Carton Box
Origin: China
Center opening landing door mechanism