3d polarized glasses, video glasses, 1)ABS,0.18mm TAC lens 2)ROHS certificate 3) ... ;Headquartered in Huizhou, Guangdong province,next to Shenzhen&Hong Kong;Factory covers an area of 35,000square meters and has more ... than 1,300 staffs;Products includes 3D glasses, 3D solution,3D projector and accessories. linear polarized 3d ...