UPVC profiles for casement and sliding windowssurpassGB/T8814-2004,national standardno erosion,resist to coldness,UV,safely,easy to install and high strengthPVC profiles: pvc extruded profile,customized available,welcome drawing and sample!The white... More
tangshan chenwei commerce & trading co., ltd.
Main Products: aluminum-pvc composited profile, upvc profile, aluminum profile... More