In a market economy driven by competition, if an enterprise wants to achieve long-term development, it cannot slack off its own spirit. In order to gain momentum, investment in science and technology is necessary, and science and technology is the primary productive force. Mcwell is at the forefront of the field of natural ventilator. Basing on the Simulation CFD software to simulate the ventilation fluid of the building's natural vent with a systematic analysis method.

The basic principle of natural ventilator is that the operating mode of the system changes with the change of seasons. A system that can use the different characteristics of natural ventilation and mechanical ventilation at different times and seasons. On the premise of ensuring indoor air quality, reduce the energy consumption and operating costs of building air conditioning.

It is necessary to strengthen the research of multiple ventilation systems. Multivariate ventilation adopts the method of combining mechanical ventilation and natural ventilation, which organically combines the natural driving force and the mechanical driving force; it maintains a good indoor environment by switching between mechanical ventilation and natural ventilation.

At present, Mcwell has adopted PKPM software to check the structural safety of the natural vent. Based on the fact that roof vents are installed on a roof of more than 10 meters, they bear a large wind and snow load, and the phenomenon of natural ventilators being crushed by wind and snow has occurred in the industry. McWay's products use PKPM software in the details of the skeleton space structure and profile specifications, which are calculated according to the wind and snow load of the place where they are used, and are processed and produced after the structural load is checked by a professional structural engineer.

At present, the domestic research of multi-ventilation is in the preliminary stage, but multi-ventilation is an energy-saving and environmentally-friendly ventilation method, which is beneficial to solve indoor air quality and energy problems.