Our company is one of the largest production bases of precision casting (including machine process). It with the fixed assets of 20 million yuan covers an area of 46, 620 square meters, Of which the workshop construction area is 3, 780 square meters. We produce precision casting parts by adapting silica sol process. The annual capability is about 800 tons. We have got the ISO9001: 2000 certificate. And all the products are sold well to USA, Europe, Japan, Korea, , M. E and so on.