HiOSO Technology Co., Ltd. was founded in 2002, being dedicated to the research, production and sale of optical communication network products based on FTTH and FTTD. 

To make our products better, we have experienced and professional talents. Our main products include EPON systems, fiber optic media converters, CWDM system equipment, digital video optical transceivers, converter racks, single/multi-mode converters, PDH and fiber modems. Since the launch of our products in domestic market and international market, we have won a good reputation for our high quality products and sincere services. Our products are widely applied to network systems of Telecom, Radio and Television, Public Security and Bank industries. To be in line with different needs of different customers, we have people to trace the latest market information so as to keep our products competitive and vital. 

With the principle of "high quality, A-class service and continuous innovation", we have set up perfect testing systems which ensure the quality of every out-going product before delivering to the customers. We have made our products meet ISO9001:2000 international requirements, and obtained the certificate of Network Access License from Telecommunication Equipment Ministry. 

To be our clients, you can enjoy perfect services: technical support and related trainings can be obtained at any time, and problems occurred can be solved within 24 working hours. Besides, we provide a one-year replacement, a three-year free repair, and a whole life maintenance service for all of our products.