How about Cosun service team?

We claim to provide quality customer service. Every customer will gain a wealth of experience from our service team. Our service team (and the entire company) is trained to never break the value of “customer first”. Our service team continues to exceed customer expectations with great enthusiasm. They like to talk to customers and solve problems.

Shenzhen Cosun Sign Engineering Co., Ltd. is a global quality supplier and manufacturer of led signs. custom neon signs produced by Cosun is very popular in the market. The production process of COSUN acrylic sign letters is under the real-time monitor. It has gone through various quality tests including tests on the effect of compressed air and condenser water. Carved by CNC machine, the product features a beautiful appearance. This product has been officially certified according to industry quality standards. Its stylized characters make passers-by easy to identify and read.

When it comes to service, Cosun dare say we are the best. Get more info!