This industrial technology park is the first one with circular economy for an industrial product in China, and the largest manufacturing base in the world. It was jointly built by corporations from China, Japan and France as well as the local government, and the Phase I was put into operation in 2016, with total investment of RMB X yuan million.

The deployment of the all-optical POL solution brings the following benefits:

• High bandwidth and long distance transmission
• Low failure rate, high utilization of pipe network
• More convenient in expanding and upgrading
• Low construction cost