VISION EXPO EAST March. 22-24th, 2019 BOOTH NO: Level 3, 3030
Mido 23.Feb-25.Feb, 2019 BOOTH NO: HALL 7 E17，Mido Optical Fair，23.Feb-25.Feb, 2019，BOOTH NO: HALL 7 E17 ，WELCOME TO OUR BOOTH!
Hong Kong Optical Fair 7-9 November 2018 BOOTH NO:HALL 1D-F38
Vision Expo West is a 3 days event being held from 27th to 29th September 2018 at the Vision Expo West, Sands Expo, LAS VEGAS, NV
Silmo is a 4 day event being held from 28th September to the 1th October 2018 at the Paris Nord Villepinte in Paris, France
