RAYSON TECHNOLOGY CO. LTD. Rayson Headquarters was established in Hsinchu Science-Based Industrial Park in 1990. To enhance our quality service, we set up manufacturing facilities in Shenzhen and Kunshan of China, as well as a supporting organization in Hongkong. With this arrangement, we provide customized solutions to fulfill our customers' needs. These include research & development, manufacturing and logistics management. We help customers to generate products from development stage to mass-production and distribute them in the global market effectively. With customer-oriented services, we help our customers to strengthen their competitive advantage, assist them to overcome challenges from the ever-changing market and maximize their profits. With creativity, value-added design and efficiency, Rayson provides its customers professional electronic manufacturing service (EMS) and joint development manufacturing services (JDMS). Our program teams are experienced in designing Multi-function telephone, USB telephone, RF module, 2.4G multimedia application, Bluetooth products, computer peripheral and PCB assembling.