In order to reduce the environmental pollution caused by the three wastes during the process of electroplating of gold-like film on stainless steel. in this paper. the "vacuum evaporation and annealing" composite technologies were adopted to evaporate gold-like film in 16 stainless steel 304 substrates. and electronic color cards and color software were also used for analyzing the col... https://countryscenesaddleryandpetsuppliers.shop/product-category/western-saddes/