About products and suppliers
349 3 d cinema products are offered for sale by suppliers on Alibaba.com, of which projectors accounts for 49%, other amusement park facilities accounts for 3%, and projection screens accounts for 1%.
A wide variety of 3 d cinema options are available to you, such as commercial, indoor commercial amusement park and public.You can also choose from metal, polyester and steel 3 d cinema,as well as from 1 3 d cinemaand whether 3 d cinema is 2, or 8.