... building ,obstruct, keep light out ,balcony, porch ,roll curtain, stair ,airport, hotel ,museum, opera house ,odeum, ... the material is stainless steel wire, aluminum and its alloy. By rods, the mesh can achieve stability while ... in airport, hotel, theater, and exhibition. The curtain can show different results as the changes the light, ... s request or detailed drawing. Stainless Steel Metal Curtain