In the field of operation, the company is mainly engaged in manufacturing and related supporting business. Manufacturing, with hardware products, metal structures, general equipment (except special equipment) manufacturing capacity, while carrying out non-ferrous metal casting business; sales side covers mechanical equipment, metal products, electronic products and other categories of products; service dimension to provide metal cutting processing services, machinery and equipment and metal products to carry out research and development; capital operations, through its own funds to carry out investment activities, and provide information technology consulting services. In addition, the company carries out Internet sales (except licensed goods) in accordance with the law, and also has the qualification of technology import and export and goods import and export, forming a whole industry chain operation pattern covering manufacturing, product sales, technical services and international trade.