Detailed Product Introduction:

     1: Be controlled by manpower or mechanical power on different conditions;

    2: Various Button Type: basic type, roller type, selective knob, strengthened knob, large round button, plat round button, convex round button, with lock button;

    Other Informations:

    Payment: T/T, Western Union, 30% deposit and 70% balance before shipping;

    Shipment: Usually we send the goods by DHL, FedEx, UPS, TNT, or EMS or as you require;

                      After we shipped your goods, we will send you the tracking number by E-mail.

                      If you do not receive it within 7 business days after shipping, please contact us.

    Note: Please allow 4-7 working days for the arrival of your shipment. Thank you !

Products: