About Us

Diosso series of product is a product of  years of experience integrated with the advanced technology from Siemens, Dallas, Atmel, Philip etc. The cooperation with Fidelio and other popular PMS system has just enabled our locking system to a wide range of compatibility.
The material of our lock mainly is 304 stainless steel, intension of which is 10 times stronger than zinc alloy and it is fadeless. It is special suitable for the hotel building near the sea.
Diosso believes that every customer is a customer for life. Producing products of fine quality with our experience and knowledge is our source of pride and customer's satisfaction is our only criterion in service.