Greentech Electric Co., Limited, supply the elevator parts, focus on Elevator Push Button,as a member of SINOAMIGO.
We specialize in ELEVATOR PUSH BUTTON for 10 years,our company has completely passed CE certificate, testing certificate 
and the rights of import and export. we had below advantage to ensure our good quality:
1.Mircro-switch inside elevator push button , is imported from OMRON(Japan),which are several times more
2.Connect wire, there are total 11 cores inside each wire, plating stannum, international standard.
3.LED lamp , there are 4 pieces of LED lamp inside to light up . the LED is made and supplied by our group
expensive than China domestic market micro switch.
Elevator Push Button for Fuji complete elevator:AK-1 series,AK-2 series,AK-3 series;
Elevator Push Button for Kone complete elevator:AK-12 series;
Elevator Push Button for Otis complete elevator:AK-19 series,AK-20 series,AK-21 series;
Elevator Push Button for LG complete elevator:AK-24 series,AK-25 series,AK-27 series;
Elevator Push Button for Mitsubishi complete elevator:AK-15 series;
Elevator Push Button for Toshiba complete elevator:AK-6 series,AK-7 series;
Elevator Push Button for general use,top recommend AK-4 series,AK-22 series;
"Greentech/SINOAMIGO" products have had praise form various customers. Some of them are exported to Korea, Russia,
 Albania, Vietnam and Burma and so on.
Our company will insist on the management idea of "Attiude is everything,Dtail determine success or failure", and 
redound upon the clients with good products and considerate service.