Originally,the company named Shuangyi Electronic Factory, it changed Enping Shuangyi Electronic Industrial Co., Ltd. in 1998 mainly produce special microphone, audio effect product. During several years, it has owned two building with 14 floor for workshop and 500 employee. With the development of the company, more advanced technic and equipment imported from foreign country. What's more, the company hire specialist to train employee. The product sell well not only all over middle & large cities of China, but also occident, Japan and so on. The product gets high praise for reliable quality and successfully past ISO-9002 test. In new century, the company dedicates to extend market. Quality is life of company, so Shuangyi pays more attention to controling producing material, finished product and packing craft according to ISO9000. Strict management, good faith comity, pool the wisdome and efforts of everyone, being after satisfaction, deploitation and enterprising, which incarnates that Shuangyi offer excellent quality and thoughtful service. Shuangyi always canonizes :" appoint people by abilities, trial carve out, keep improving, completely manage, sincerely cooperation and face future." It especially pays more attention to production and management technique and pays much more high quality employee. Through various method , the company retains high-grade technician and manager. With the improvement of life and culture, excellent quality product of Shuangyi will be more popular to broad consumer. It's very confident for us to be established in 21stC and push out more and better product.