Business scope: Sale,
Technical Services,
Technical Consulting,
Instrumentation,
Production,
Negative Pressure Fan,
Storage Equipment,
Industrial Fan,
Sales Of Mechanical And Electrical Products,
Industrial Air Conditioning,
Industrial Machinery And Equipment,
Design,
Environmental Technology,
Energy Saving And Environmental Protection Equipment,
Air Cooler,
Research And Development Of Automation Equipment,
Installation And Maintenance,
Hardware,