Our is exported to tens of countries and regions and achieving remarkable sales growth there. custom neon signs produced by Cosun is very popular in the market. The bulb of COSUN custom office door sign is of well-crafted. Through comparison of a large amount of experimental data, the bulb is manufactured to have excellent luminescence performance. The product comes with a variety of color choices. The product has always been market-oriented and customer-centered, and the superior quality of this product is widely recognized and satisfied both home and abroad. The product has the advantages of strong corrosion and oxidation resistance.
our company attaches great importance to after-sales service and has established after-sales service team. Get more info!