MCW1 type roof louver vent is also called parallel air duct type ventilation skylight. Specifically, it can be divided into two types: MCW1H type horizontal ventilation skylight and MCW1Z type longitudinal ventilation skylight.

MCW1 type roof louver vent adopts steel plate forming and pressing and welding frame technology. The rainproof board mainly adopts color steel plate or glass fiber polyester daylighting board, referred to as FRP daylighting board. Its main function is to prevent rain and have good lighting effects.

The unique structure of MCW1 type low-profile ventilator makes the effective ventilation area and lighting area of ​​the ventilation skylight significantly increase, the exhaust is smooth, and the ventilation efficiency is significantly improved. The ventilators are equipped with three-layer rainproof panels, which greatly enhance the anti-drift rain performance; Moreover, it is light in weight, low in height, and has good wind resistance. The molds used in the support frame are all quantitatively produced. The ventilation skylights are accurate in size and easy to install.

MCW2 type ventilation skylight is also called partition air duct type ventilation skylight, which can be divided into two types: MCW2H horizontal ventilation skylight and MCW2Z longitudinal labyrinth industrial ventilator.

The MCW2 type ventilation skylight adopts a steel plate forming frame, which is relatively low in height and has good wind resistance. The support frame adopts a mold-based production method, so the size is very accurate and the installation is very convenient.