Hollow

Cast columns are vertical column structures typically produced through a casting process that can be used in architecture, landscaping, gardening, or other engineering projects. These columns can be made of metal, concrete, or other materials, come in different shapes, heights, and decorative styles, and are often produced to specific design requirements. The process of making cast columns includes steps such as mold making, smelting metal or other materials, pouring, cooling and surface treatment. This process can produce sturdy, durable, beautiful and elegant column products that can meet the decorative and functional needs of different projects. At the same time, the production of cast columns also includes quality control of materials and structures to ensure that they comply with relevant standards and requirements. Baoqi’s products must be perfect