Ventech ventilation louver grilles suppliers for large public areas

Company Advantages
1. Ventech is manufactured by a team of professionals who keep track with the market trends. With dual electro-coated/powder-coated surface treatments, this product is highly resistant to corrosion
2. The product makes buildings more energy efficient through proper, adequate insulation, and air sealing, which helps people save a lot of energy costs. It can maintain the integrity of ceiling construction
3. The product has enough hardness. It has passed the hardness testing that can resist shape changes such as indentation and scratch. Its shape can be customized to adapt to different ceilings
4. The product features stable performance. All compounds are processed at high temperatures to achieve great physical and chemical properties. It has been certified under CE for safe operation

 

 

Back Draught Damper

 

Applications:

 

Ventilation damper the type back draught damper is a non-return damper for extract air. Made of galvanized sheet, for installation into round ducts, to shut the duct automatically when extraction of air stops. Prevent the outside air flow back.

 

Descriptions:

 

● Nominal sizes: 100, 125, 150, 200, 250, 315.

● For non-return air control.

● Fame made of galvanized sheet 0.8mm, inner shutter made of aluminum 0.3mm.

 

● For installation into round ducts.

● Specially designed springs allow accurate control of the shutter.

 

 

Company Features
1. With large factory, Yingde Ventech Air Conditioning Co.,Ltd is able to supply large quantity of ventilation louver grilles . The utilization of technology plays an important role in the production of louvered air intake .
2. Updating the equipment to manufacture airlouver can make Ventech to win more customers.
3. Yingde Ventech Air Conditioning Co.,Ltd gained honor in the profession by its excellent equipment, advanced technology and modern management. We are not a company that only focuses on self-development. Besides business development, we try our best to donate money, products, or even services to our society.