Suzhou Soochow Soochow Group Limited as forge welding plant origin, reinvestment Jiang Su Tianlong Casting Casting Co., Ltd. and Jiangsu-Lung is built. From the beginning of the company's total assets 500,000 to nearly 500 million now, with from 0.35 tons to 25 tons of steel, high alloy steel, stainless steel and duplex stainless steel ingot production capacity, as well as small to large 1 kg to 30 tons forging a maximum diameter of up to 2.5 meters, as many as tens of thousands of varieties, quality reached international advanced level.