Tsinghua-SAIS Visits Tongding Fiber Optics Factory
On the morning of November 25th, the Tsinghua-SAIS visited Tongding Group Co., Ltd. Established in 2001, Tongding is an optical fiber, communications cable, optical cable, signal cable, and distributed optical fiber sensing positioning manufacturer. It is listed on the Shenzhen Stock Exchange and is a top 500 company in China Read more