Straight edge tile trim copper have the characteristics of scratch resistance, impact resistance, wear resistance, rust resistance, and non-deformation, but the production of copper strips is not so easy. Many of them use solid die-cast copper strips, but we have adopted advanced production technology. The direct and precise cutting, grooving and bending of copper plates reduce unnecessary mold opening costs, and can accept custom-made copper decorative strips of different sizes and styles, which are very suitable for floor decoration and transition.