彩钢
4.Caigang watts, Jiaxinban manufacturing; Housing structural steelwork over Qinggang production, installation; Aluminum and steel components of the Housing supporting retail.
5.Caigang a metal pressure plate type, light body Housing, the Housing activity panels, structural steelwork, production payments doors and windows, installed.
7.Blocking—the sticking of a layer or wrap of a painted coil to an adjacent layer or wrap.
8.Qinggang keel structure pieces, Caigang tiles, galvanized watts, composite board manufacturing, and processing; Metal plate, wire rod, decorative materials, building materials and hardware Dianliao retail and wholesale.

