How much can I earn a month by opening an upper processing factory?

1.5-0.3 million yuan. Generally, a pair of men's leather uppers need a processing fee of about 80~ 100, and the profit is around 50 yuan. If the vamp is modified, the cost will be very expensive. The annual profit of opening a small processing factory is about1500,000-300,000 yuan. The vamp factory specializes in producing the upper parts of shoes. The commonly used materials of uppers are: textile materials, mesh cloth, leather, artificial leather, synthetic materials, PVC, PU, cowhide, superfine fiber, natural leather and so on.