Shenzhen Kingkai-tat Optics Industry Co.,Ltd located in Bantian Longgang District,specialized in the investment and development of high technology and environment-friendly products.Till now, It has been a renowned OEM with professional design and strong capability.Including various kinds of 3d optical glasses(complementary colors glasses,polarized glasses,chromodeph 3d glasses etc.),3d optical lens,3d stereo player etc.What's more, we provide solution,tech-support and auxiliary products for the application of 3d technology,3d advertisement,video production,3d game and 3d books.All of the...