Jiangsu Tongguang Optical Fiber Cable Co.,Ltd. Awarded Jiangsu intelligent manufacturing workshop

Tongguang Qiangneng was approved to build Jiangsu Engineering Research Center

TONG GUANG CABLE (TGC) attended in ENERtec Asia 2024

OPGW Cable manufacturer in China

TONG GUANG CABLE (TGC) atteded in 2024 SNEC Photovoltaic Exhibition

Focus SNEC Photovoltaic Exhibition -- Tong Guang Aluminum Alloy Cable and Optical  Voltage Line attracted much attention

TONG GUANG CABLE (TGC) attended in Enlit Africa 2024