ECAP is a professional supplier of printed circuit board materials. We provide the main materials and consumables required for the production of printed circuit boards. The process of drawing, etching, plating and cleaning of a copper foil substrate requires more than 50 steps to complete. The material selection and operation in one step are the key to determining the quality of the finished product. ECAP integrates the technical resources of Taiwan, Korea and China with the scale production and cost control of the Chinese factory and the operation and management mode of the Taiwan factory. From the beginning of the copper foil substrate to the final step of the ink, we can provide customers with excellent products and The process of efficiency.