Shenzhen Cosun Sign Engineering Co., Ltd. has a complete quality management system for producing Resin Sign. The well well-versed and trained quality control personnel control the raw materials and finished products. And we have a quality control laboratory which systematically carries out the main tasks indicated below: Each test and analysis performed is recorded in detail. Develop a report for each product that is accepted or rejected. Samples of each batch of raw materials and finished products are retained for further reward assessment and control. Assess the stability of raw materials and products. After making the necessary controls and reporting the reasons for the return, the recovered product is recycled and reused.
Cosun can produce multiple led signs. Cosun's custom signs series are created based on unremitting efforts. It has the required colorfastness. The type of dye, the amount of dye, the way it binds to the fabric, and the dyeing process contribute to this characteristic. The product can be fixed with screw bolts or highly adhesive double-side tap. It can resist the heavy pressure of competition and has a broad market prospect. Mounted near a road or indoor, it attracts the attention of the passer-by.
Our core value is to listen to our customers' concerns and provide them with all our support to meet their needs.
