FRP Pultrusion Channel: 1.high strength,light weight 2.de-corrosion,UV-resist 3.customization 4.long use life FRP Pultrusion Channel owns these points as follows:1. Specification (Length x Width x Thickness) (mm): 200 x 50 x 10, 150 x 30 x 10, 152.4 x 41.275 x 4.8, 102.6 x 34.925 x 4.75, 84 x 30 x 10, 127 x 45 x 5.5, 60 x 54 x 3. They can be made according to customers' requirements;2. Colour: ...