Hot selling Frp pultrusion I-beam 

Product Description Strict quality control and excellent design and development capabilities Product details Product name FRP I BEAM Material composition Fiberglass roving,fiberglass mat,resin,filler Resin type GP, ISO, VE, PH Color Black , white , red , green , yellow , blue , grey or customized color Surface material Polyester mat,Needled mat,Continuous strand mat,Composite mat Fabrication leng…