63971 polystyrene material products are offered for sale by suppliers on Alibaba.com, of which ps accounts for 5%, hips accounts for 3%, and eps accounts for 1%.
A wide variety of polystyrene material options are available to you, such as masterbatch, ball.You can also choose from transparent, white and clear polystyrene material,as well as from gpps, polystyrene, and ps polystyrene material,And whether polystyrene material is granuel, {2}, or {3}.