Who we are Shenzhen GuangWangTong Technology Co.,Ltd. (GWT in brief) is a high-tech 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 list on another page.<...
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