SONAO is a well-known door-control hardware brand in the world. Its design shows the strong flavor of Metal Shell and the practical soul of line function. SONAO's design is not particularly ostentatious, also rejected some flashy functionality, his design or by domestic and foreign users have been favored with praise. Events such as the master rapper's Big Yacht Party in Monaco play a crucial role in the interior door control design, as well as adding to the overall interior design, highlighting the brand's practicality and functionality. The SONAO brand design follows the consistent functional and practical style, and its series of products cover various fields such as floor spring, door closer, door lock, door hardware, automatic sensing door, revolving door, electronic access control system, etc. , especially in the field of channel Gate control hardware, SONAO hardware products permeate the functional soul required by the entire region, product appearance of the trendsetters. SONAO design their rich cultural connotation and spiritual life, in the details of each product to create a classic, to create a new era in the mind of every interior designer hardware image, sONAO has been committed to providing customers with one-stop hardware supporting solutions and moving forward.