The price is the price of the refined version of the spray Before spraying, the plate will be pre-treated, and some of the water ports of the parts on the plate will be cut off and repaired to make them smooth, and only the minimum required hidden water ports will be retained (parts without hidden water ports will be completely removed and sprayed flat), which basically eliminates the need for water ports to make up for the color.
350 delicate version of spraying (own model to cover the cost of shipping)
