Materials: Aluminum plate, low carbon steel plate, stainless steel plate, AL-MG alloy plate, copper plate, Nickel ... and decorative patterns. Materials: Aluminum plate, low carbon steel plate, stainless steel plate, AL-MG alloy plate, copper plate, Nickel ... plate mesh and stainless steel plate mesh, steel plate mesh. According to the holes shape it is divided into diamond, square, round, triangle ...