About Duobang
Hebei Duobang Composite Material Co., Ltd. is located in Handan, Hebei province. We dedicated to the production, research and development, sales, and service of fiberglass products. Our main products include FRP sheet, FRP flat plate, FRP rolls, anti-corrosion FRP sheet, gel coat FRP sheet, steel edge FRP sheet, FRP rain gutter, GRP hollow sunshine sheet, and other series of products.
To create excellent products, we have introduced fully automated FRP sheet production lines. We use excellent polyester transparent resin and imported anti-aging film, and the light transmittance can reach more than 85%. It has the advantages of high impact resistance, high aging resistance, strong corrosion resistance, and low coefficient of thermal expansion. Widely used in trade markets, large-scale steel structure buildings, and other engineering projects.