Ningbo Jinzhi Machinery Manufacturing Co., Ltd. (formerly known as Ningbo Yinzhou Sanheng Machinery Factory) was established in 2004 to produce and process various casting, forging and hardware products. The factory covers an area of over 6,800 square meters and has fixed assets of 10 million yuan. Mainly used in hydraulic machinery, automotive, medical, engineering machinery, power, mining, automotive, train, ship accessories and other products.