Symfun Telecom Co., Ltd. is specialized in optical transmission and access equipment for self-core chip level R&D designing and manufacturing.

Based on strong R&D capability and regulated production and operation management ability, Symfun released access, transmission and data communication three product lines which have stable performance and excellent quality. The products and solutions are widely applied in various areas including telecom, electric power, military, public security, rail transportation, broadcasting, finance, airports, oil fields, sea ports, mines, etc. Millions of Symfun equipments are stably operating in national and oversea project, and efficient technical support and after-sale service won us high praise from the industry customers.