The low-profile ventilator itself is low in height, has good rain-proof, smoke-exhaust and lighting effects, and can well meet the functional needs of the factory. Therefore, it is widely used as a ventilation device for light steel workshops. Different manufacturers have different quotations for this type of ventilators. So what is the main reason for the different prices of natural vent?

The price of low-profile ventilator is greatly affected by the size of the product's throat. The thin natural ventilators have a wide range of throat sizes, from 1200mm to 9000mm. The raw materials used in products of different specifications and sizes are also different. Generally speaking, the larger the throat size, the higher the unit price per meter of the roof thin ventilators. High, but its unit price per square meter has shown a downward trend.

The price of thin ventilators on the factory floor is affected by the type of raw materials. Take the skeleton as an example, the skeleton can be selected from galvanized steel, aluminum alloy and stainless steel according to needs. The cost of lighting ventilators for finished thin roofs is naturally different if different frames are used. At the same time, even if the same type of raw materials, different brands, different thicknesses, and different craftsmanship prices are different.

The price of natural vent is affected by the manufacturer's production scale. The quotations of roof ventilator manufacturers with a certain scale are generally higher than those of ordinary small manufacturers, because regular large-scale manufacturers have complete pre-sales, in-sales, and after-sales services. At the same time, various qualification certificates are complete, and product innovation and research and development capabilities are strong. , So whether it is product quality or after-sales service, it is more secure for customers.