No matter from the perspective of prospects and the amount of money made, sheet metal painting is more promising than paint mixing for two reasons. First, if you spray the whole car now, the general charge is 2,500 to 3,000 yuan, while the total cost of painting a car is only 200 yuan to 250 yuan. Second, the average paint mixing shop can meet the business of more than a dozen paint shops, so the business is easily saturated. Of course, from the perspective of investment, if you invest in painting, the painting room alone will cost tens of thousands. The paint mixer only needs a small piece of pavement.