Changzhou ShuangHao Mechanical and electrical Co, . Ltd. Is a famous manufacturer specializing in developing, producing and selling of engines and other machinery. It produces more than 50, 000 engines annually, and the foreign currency reaches 5 million US dollars, the saleroom reaches 40million RMB. Through the cooperation with famous universities and research institutions, as well as the adoption of the advanced equipment and system, Shuanghao persists in the management idea of "Science and technology constitutes a primary productive force", and strengthens the power of technology development, thus brings forth the fresh kinds of products incessantly.