Finned Roller, Diameter Roller, Fiberglass Roller manufacturer / supplier in China, offering Customized Zinc Plated Wooden Handle Diameter 38mm Aluminum Finned Roller Diameter Fiberglass Roller for FRP Laminating, Customized Plastic Handle Aluminum Roller Fiberglass Roller Set for FRP Laminating, Customized Wool Pad for Fiberglass for FRP Laminating and so on.