Business scope: Ventilation Equipment Installation Services,
Import And Export Of Goods And Technology,
Technology Import And Export,
Production,
Processing,
Sale,
Sale,
Building Air Conditioning Equipment,
Chemical Raw Materials,
Mechanical And Electrical Equipment Installation Services,
Research And Development,
Environmental Protection And Energy Saving Products,
Thermal Insulation Energy Saving Insulation Materials,
Rubber Products,
Rock Wool Products,
Insulation Materials,
Building Decoration Materials,
Refractory Insulation Materials And Supporting Products,
Business scope: Centrifugal Glass Wool,
Thermal Insulation Energy Saving Insulation Materials,
Chemical Raw Materials,
Extrusion Insulation Material,
Rock Wool Products,
Own House Rental,
Building Decoration Materials,
Production And Sales,
Sale,
Refractory Insulation Materials And Supporting Products,