Production of vacuum sand casting covers 90,000 square meters and precision heavy casting center about 10,000 square meters, including casting test center, mold shop and casting workshop, having a drag (20T) II (the 10T) IF melting Shanghai Composite 30T / hour resin sand production line, the largest processing specifications 15 m × 4 m of the blasting equipment and heat treatment equipment. The casting capacity is nearly 200,000 tons, a single piece of the largest weight of 60 tons of gray iron casting and a single piece of the maximum weight of 40 tons of ductile castings.