We are leading maufacturer of PSF in China, our main products covers solid (0.9D-30D, 40D, 60D), hollow(7D-23D), hollow conjugated (7D,15D), with non-siliconized and siliconized in high quality, in white, black, lt green, lt blue. Please contact with us to get more information, thanks.
Best regards,
Eland Zhu