Protech Mechanical Equipment Engineering Limited is one of the credible card-operated lock and hotel locking system manufacturers in the mainland of China. We are specialize in developing various smart locks, safes and locker locks for hospitality industries worldwide, developing quality products with professional and effective service to our customers worldwide.
At this point, over 5000 hotels, resorts and cruise ships in 100 countries worldwide are using our card locks, digital safes and other satisfactory hotel intelligent accessories that have been becoming another attractive point for the hotel.
Protech upholds every customer as a customer for life. Producing products of high quality with our experience and knowledge is our source of pride while customer's satisfaction is our only criterion in service.