In March 2019, the first CL-6000I light emitting device will be installed in Taizhou area. The engineers are debugging the machine, calibrating the machine and verifying the project performance. In March 2019, the first CL-6000I light emitting device will be installed in Taizhou area. The engineers are debugging the machine, calibrating the machine and verifying the project performance. In March 2019, the first CL-6000I luminescence was installed in Taizhou area. The engineers are debugging the machine, calibrating the machine and verifying the project performance