Founded in 1995,Company specialized production of photoelectric dump switch and photoelectric sensor, touch switch, flow meter, water detection sensor¡¡the products are well sold to all over the world. To many top 500 enterprise cooperation. For good quality and efficient service, company with branch in MianYang, SiChuan. ShangHai, ShenZhen and HongKong. Shenzhen office is major for product research and development, marketing.