May I ask what processing steps for copper doors?

The production process of copper doors is more complex, for the door processing than the general door will be more than some unique steps, which is also one of the characteristics of copper doors. Copper sculpture copper door, a kind of copper door. Handicraft products, that is, by hand will be raw materials or semi-finished products processed into products, is a general term for a group of value artwork. It includes many kinds, including lacquer ware, pottery, porcelain, folk crafts, wood carving copper door, birch bark copper door, wheat straw copper door, Shiwan dolls, bronze and so on. Copper door comes from life, but creates a value higher than life. Bronze sculpture production process step one: collect material bronze sculpture production is the first step is to collect material, find the work of a direction of the picture, and then do 1:1 clay to engage in, to provide a solid foundation for the stereotypes, stereotypes of clay reference to the proportion of small drafts enlarged after the modification until the work is completely consistent with the reference material and then molds to turn the system.