Who we are

SHENZHEN GUANGWANGTONG TECHNOLOGY CO.,LTD. (GWT in brief) is a high-tech private-run enterprise specialized in R&D, manufacturing and marketing of fiber optic products, and is entitled to import and export what she handles.



What products we supply

Our Products include fiber optic active equipment/device and fiber optic passive components, which have been widely used in electric power, broadcast and TV, telecom, Unicom, CNC, surveillance and so on. Please check the product ...