ShenZhen Delgao Electronic Co., Ltd. was founded in December, 2008 and specializes in mobile phone metal domes, metal dome arrays, metal dome array switches, light guide film LGF, membrance switch, and other high-tech products. The products of our Company can be extensively utilized for mobile phones, remote controllers, repeaters, game machines, IP equipment, DVD players, MP3/4 players, home appliances and instrumentation panels. The technicians have more than ten years of experience. Our company has a lot of advanced production and testing equipment. Our firm makes effective monitoring from production to sale and can assure fine characteristics and appearance of all products. Now Ruijin has 15 complete production lines. The monthly production capacity of Metal Domes is 8, 000, 000-1, 000, 000PCS and the monthly production capacity of metal shrapnel (GUO ZI film) is 700 million meters. Our firm is the largest domestic manufacturer of Metal Domes.

With an excellent quality policy, Delgaohas passed the certification of ISO9001: 2008 International Quality System. According to RoHS instructions, our company fully implements the Environmental protection system to provide customers with green products. We strictly follow the operation procedures stipulated in national standard quality system for material purchase, development, design, manufacture, testing, packing and marketing.