It successively supplies Isuzu series, Commings series, Wuxi Diesel 6-cylinder series and Iveco series crankshafts to Hubei Duoling Power Machine Co., Ltd., Shandong Heibao Co., Ltd., Shandong Huayuan Laidong Engine Co., Ltd., Zhejiang Geely Motor Co., Ltd. and Germany Bitzer HmbH. It owns four production lines of four-cylinder crankshaft, six-cylinder crankshaft and eccentric shaft and each one casting line of iron-mold precoated sand four-cylinder crankshaft and six-cylinder crankshaft blank and annually produces 80000 sets of finished crankshafts and 2000 tons of crankshafts blank for over four-cylinder.