Sand steel casting factory covers an area of about 25000 ㎡, with an annual output of 5000 tons. 60 employees.In 2018, we will transform the sand casting factory through increasing the automatic molding line, changing the ceramsite technology, and introducing advanced Fuji electric furnace. These transformations will help Dawang save labor costs and energy consumption, protect the environment, and meet the national environmental protection requirements. The second automatic molding line will be added in 2021 year. Then the sand casting factory is expected to produce 7,000 tons per year and will continue to increase its capacity in the future.