Shanghai Nanolight Opto-electronical Technology Co., Ltd is a leading manufacturer of nanometer light guide panel (short for LGP) with well-equipped testing equipment and strong technical force.We have our own optical lab and professional D&P team. 2004 Fangsheng Optics lab founded; 2006 Fangsheng Nanometer LGP appeared on the market; Fangsheng Nanometer LGP is the fruit of cutting-edge technology of "Optics" & "Materials science", the core light guide material is researched and compounded independently by Fangsheng Optics lab,inaddition,we take use of assembly line production massively to guarantee the quality and quantity strictly. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in light box,index plate,energy saving and decorating light source, plate light, display shelf, timekeeper and other industries. Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!