Polycarbonate profiles, Assembly profile. H-profile, U-profile, Snap-profile Supplier: POLYSHINE TECHNOLOGY (SHANGHAI) CO.,LTD. SHANGHAI PINCHENG PLASTICS CO.,LTD.Polycarbonate profiles, Assembly profile.Material: polycarbonate, aluminumStandard size: 5800/6000mm. H-profile, U-profile,Snap-profileAlumi-battern H Profile / U profile / Connector for polycarboante sheet