Dasheng is a professional manufacturer of plastic optical fiber and optical cable, which produces PMMA-SI POF with the characteristics of low attenuation (from 0.15dB/M to 0.2dB/M), and mainly provides PMMA products with spec of 0. 25mm, 0.50mm, 0.75mm, 1.00mm, 1.50mm, 2.00mm, 2.50mm, 3.00mm, which can be applied to broadband access system, FTTH sytem, signal transmission, automotive control, industrial control, illumination and solar energy utilization, etc.