Ventilation Engineering Design (Chinese companies list)

Business scope: Building Materials, Mechanical And Electrical Equipment Installation Engineering, Metal Molds And Accessories, Sales Of Decorative Materials, Central Air Conditioning System Engineering, Ventilation Engineering Design, Import And Export Business Of Goods And Technology, Mechanical Equipment And Accessories, Construction, Door To Door Installation Of Mechanical Equipment, Home Maintenance, Automation Equipment And Accessories, Wooden Product, Furniture, Electromechanical Equipment And Accessories,

Business scope: Hardware, Fire Supplies, Chemical Products, Boiler Equipment And Accessories, Sales Of Refractories, Home Maintenance, Labor Protection Supplies, Plumbing, Hydropower Project, Ventilation Engineering Design, Sales Of Instrumentation, Approved Scope Of Operation, Automation Equipment And Accessories, Water Treatment Equipment, Home Installation, Medical Device Sales, Import And Export Business Of Goods And Technology, Mechanical And Electrical Installation Engineering, Construction, Energy Saving And Environmental Protection Equipment, ...

Business scope: Electronic Product, Wujinjiaodian, Technical Services, Lighting Device, Electronic Materials, Electronic System Equipment, Technology Development In The Field Of Electromechanical Technology, Sale, Electrical Equipment, Electronic Systems Engineering, Research And Development, General Parts, Electronic Technology, Valves And Pipes, Electrical Engineering, Ventilation Engineering Design, Green Facilities, Electric Light Source Products, Installation Of Mechanical And Electrical Equipment, Electronic Component, ...