
Cosun has developed rapidly over the years and has grown into a leader in resin letter field. Cosun's resin letter series are created based on unremitting efforts. COSUN led resin letter has passed the on-site test. The test is carried out by our certified professionals who ensure sound transmission and sound absorption standards. The product is visible 24 hours a day and its visual effect is continuous. It is not prone to burn out due to excessive temperatures. It is designed with a temperature protection system to prevents internal components.

We are innovative: We embrace innovation, it’s at our core. We always put customers’ needs first – we go the extra mile.

