... advanced construction material 1.Verified by ISO9001:2008,RoHS 2.UV;10 yrs;100%bayer sidewall,canopy,roofing cover hollow polycarbonate panel advanced ... boxes, sign board. 6) Anti-riot shield, bullet resistant material, Bank ATMs. 7) Conservatories, agricultural greenhouses, zoos, botanical ... usage,sidewalk,railing shild etc. hollow polycarbonate panel advanced latest building construction material