... dust Benhua is specialized in producing acrylic tube ,pmma rod ,bubble rod with ten year expeirence in this field .we can ... .5 to 180mm,oversize 300mm ,rod from 1-100mm,acrylic tube,acrylic rod ,acrylic bubble rod because of its high transparency, ... , algae bioengineering, and other different functions.Material :Acrylic ,pmma ,plexiglass Our advantage 1.capability of design2.Independent of opening mold ...