Retsing Photoelectric Technology Co., Ltd founded in 2005, is the most professional supplier of 3D glasses and 3D system solution. Retsing, headquartered in Yiwu of Zhejiang Province, has branches in the United States, United Kingdom, Hong Kong, and other cities in China. Its business include 3D optical glasses, 3D active shutter glasses, 3D system solution, 3D images production and so on. Retsing has two national level technology research and development teams including Polarizer ...