Automobile and parts production line, general industrial production line, logistics transmission equipment, environmental protection equipment, non-standard customization, automobile development，import and export; Including but not limited to: automobile technology development, technology consulting, technology service, technology transfer; car and parts sales, maintenance; Technological development and services of robot technology, intelligent technology, computer technology, electronic technology and information technology; Design and construction of housing construction projects; Mechanical and electrical equipment installation; R&D, design, manufacture, installation and sales of industrial automatic control system devices, spraying equipment, special environmental protection equipment, lifting equipment, conveying equipment, special welding equipment, testing equipment, molds, fixtures, gages and related complete sets of equipment; Water pollution control, waste gas pollution control, fixed waste control; Non-academic vocational skills training; Enterprise management information consulting service; Self-support and agent of all kinds of commodities and technology import and export business.