The global trend of electronic communication products is toward highly precise and thin design. The technology and quality of manufacture is crucial, so that the dry film photo resist is the decisive important material to the production of communication gadgets. GRECO has already focused on the improvement of manufacturing technology for a long time, and cooperated with DuPont to strategically develop various dry film photo resists for different manufacturing process. Our dry film product line acquires certificates of ISO9000, ISO14000, and OHSAS18000.