1, design, research and development, production, sales: Automation equipment and accessories, industrial automation control system equipment manufacturing, electrical and mechanical equipment manufacturing; Testing machine manufacturing; Mechanical and equipment maintenance; Electronic equipment manufacturing; Lighting equipment manufacturing; Textile special equipment manufacturing; Leather, fur and products processing equipment manufacturing; Electrical equipment wholesale; Hardware products wholesale; Packaging equipment manufacturing; Spare parts manufacturing; Special equipment manufacturing.

2, run the enterprise self-produced products in the export business and the business of machinery and equipment, spare parts, raw and auxiliary materials import business (do not attach a list of import and export commodities), but the state limit operating company or prohibit the import and export of goods and technology, except.