Business scope: Refrigeration Equipment,
Processing,
Sale,
Import And Export Business,
Silencer,
Fire Exhaust Fan,
Ventilation Equipment,
Exhaust Valve,
Hvac Equipment,
Business scope: Boiler And Auxiliary Equipment Manufacturing,
Refrigeration,
Metal Surface Treatment And Heat Treatment,
Fire Damper,
Computer Software Development,
Application,
Sales Of Products Produced By The Company,
Exhaust Valve,
Air Conditioning Equipment Manufacturing,
Metalworking Machinery Manufacturing,
Business scope: Fire Damper,
Smoke Fire Damper,
Sale,
Import And Export,
Technology Import And Export,
Manufacture,
Fan,
Mechanical And Electrical Installation Engineering Construction,
Aluminum Alloy Air Outlet,
Galvanized Air Duct,
Exhaust Valve,
Fire Hydrant Box,
Air Conditioning Equipment And Accessories,
Refrigeration and air-conditioning equipment manufacturing
Business scope: Processing,
Sale,
Install,
Smoke Fire Damper,
Centrifugal Fire Smoke Exhaust Fan,
Refrigeration Equipment And Accessories,
Axial Flow Fire Exhaust Fan,
Fire Damper,
Purification Equipment,
Environmental Protection Equipment Manufacturing,
Water Treatment Equipment,
Exhaust Valve,
Ventilation Equipment,
Air Conditioning Equipment And Accessories,
Smoke Exhaust Vent,
Metal Doors And Windows,
Business scope: Metallic Material,
Auto Parts,
Processing,
Sale,
Manufacture,
Building Materials,
Generate Electricity,
Ordinary Machinery,
Fire Damper,
Power Transmission,
Exhaust Valve,
To Clean,
Power Supply Business,
Refrigeration And Air Conditioning Equipment And Accessories,
Road General Cargo Transportation,
Fan Coil,
Wholesale And Retail,
Air Conditioning Maintenance,
Smoke Fire Damper,