Advance In Flo is a trading firm supplying the whole Hotel Lock system for rental property business, Hotel, Serviced Apartment, Condominium, Hostel and Airbnb. The Hotel Lock system under “Tocono” brand is made of high quality material and technology to satisfy the customer’s need.

Tocono has a long time experience in Hotel Lock industry. Tocono is not only providing Hotel Lock, but also the total solution for Key Card System covering to Key Tag or Energy Saver, Digital Door Lock, Access Control for Main Entrance, and Access Control for Elevator.

AIF established longer and closer working relationships with our clients and suppliers not only provide immediate and reliable service but also continually exceed expectations and goals. AIF are able to integrate all functions with fruitful experience. AIF’s numerous competencies can respond to the needs of clients.

You can choose your products as the followings.


สินค้าระบบ HVAC


Smart QR Code Lock


Industrial/Commercial Valve