Business scope: Law,
Technology Import And Export,
Decorative Design Services,
Sale,
Import And Export,
Law,
Installation And Maintenance,
Other Machinery And Equipment Operating Leases,
Clean And Purification Engineering Design And Construction,
Engineering Technology Consulting Services,
Construction Machinery And Equipment Operating Leasing,
Design Of Electromechanical Products,
Building Equipment Automatic Control System Engineering Services,
Air Conditioner,
Building Decoration,
Industrial Automatic Control System Device Manufacturing,
Energy Saving Engineering Construction,
Ventilation System,
Environmental Technology Development Services,