P20 can be used, so the material price is not expensive. The plastic cups made by our company have better smoothness, three times longer service life than ordinary molds, good stability, low friction coefficient, fast products and not easy to wear! ! ! The cost of materials is about 4000 to 5000 yuan. The materials we use in Fushun and fine steel are not ordinary domestic P20, but only 13 yuan. Fushun is 3,400 yuan, and a mold is at least 1000 kg. You can calculate the price, but add up the cost of processing and design, labor and so on to1w. At least, a small factory with two is enough, and seven or eight thousand is cheap enough.