LED Lighting in course in the series (the first optical design) successfully held in Shenzhen
Sponsored by the Senior Engineer LED Lighting LED lamps series of training courses – the first phase of the optical design courses in digital culture industry base in Shenzhen Nanshan success. From Shenzhen, Chongqing and other areas totaling more than 30 people participated in the course of the study. This is the second senior engineer […]
