Yes, we ensure sufficient inspection of the finished products before they are shipped out of the factory. Shenzhen Cosun Sign Engineering Co., Ltd. has been focusing on the manufacturing of Neon Sign for years. We are proficient in conducting quality control methods, including appearance inspection, tests on product performance, and functionality inspections. There is a quality control team arranged for product quality enhancement. Once there are defectives found, they will be removed to increase the pass rate. If you are interested in our quality control process, please contact us to apply for a factory visit.
Cosun is a high-tech enterprise specializing in the production of custom office door sign. Cosun's main products include custom signs series. The product responds quickly in a short period of time. It can run high-performance control programs with fast processing and no latency. The materials of this product can be customized. Till now this product has demonstrated a huge market prospect. The contents, shapes, and sizes can be customized according to needs.
We are innovative: We embrace innovation, it’s at our core. We always put customers’ needs first – we go the extra mile.
