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Fonsun Technology, a joint venture located in Shenzhen, specializes in sphere of communication instruments is one of the biggest communication test instruments supplier in China . Ranging from most of the provinces in China , from most provinces in China ,


Client net covers the field of Telecom, Unicom, Mobile , CATV, railway, Power, Postal, bank, public security and etc. 


We offers all kinds of communication test instruments. In optical communication section, Fonsun Technology is the distributor of Japan Fusion splicer in East China . In the time, our company is also the distributor of Ando Ltd. In data of communication section, Fonsun Technology acts as the agent of Canada Consultronics and USA Sunrise for the communication line testing and protocol analyzing devices. 

Not only be agent of some well-know foreign companies, But also Fonsun Technology is a manufacturer of some communication test products which has very good market in China .


Holding for the principle of "Loyal to our customers, supreme in services", we pledged to supply our customers with most high-quality products and exert best services.


 FONSUN can ensure your telecommunication quality from all aspects.



About Us

About Us

Fonsun Technology

Tel: +852 2165 6398   

Fax: +852 2851 6483

ADD:RM904 Loon Kee Building, 275 Des Voeux Rd Central, HongKong

E-MAIL: sales@fonsuntek.com ,  service@fonsuntek.com