Precision silica-sol investment casting plant uses the world advanced level technology equipments. The material includes all kinds of stainless steel, cast steel, alloy steel, heat-resisting and duplex stainless steel. Our casting products are widely used in aircraft manufacture, rail transit, automobile industry, shipbuilding, food machinery, construction machinery, engineering machinery, mining machinery and so on. The yearly production capacity is more than 1000 tons. The main macket is Japan, Korea, EU and North America.