Jiangsu Henshuo Machinery Co., Ltd., located in jiangyin, jiangsu province with a floor space of 50, 000 m2 and a building area of 20, 000m2, is a high-tech enterprise jointly founded by technicians from domestic famous grade A designing institutes. Now the company has more than 80 staff and fixed assets of RMB nearly 30 million with an annual production value of RMB 50 million. It has a history of over 15 years in roofbolter and gear design and manufacturing of the mining equipment. Depending on the advanced processing equipment and profound technical capacity, the company can provide gear and roofbolter for coal mine and marine equipment. In metal and nonmetal industry, the company enjoys a high reputation, possesses many patents and acquires remarkable performance. Various equipment of roofbolter, reduction gears, transmission and fittings produced by Henshuo company are sold well all over China, and even as far as more than 10 countries, such as Vietnam, Cambodia, Ghana, Guyana, Nigeria, Malaysia, the Philippines, Indonesia, Bolivia, South Africa and Zimbabwe.