We know that cooling and ventilating some outdoor settings can be challenging, that’s why these big outdoor industrial fans are engineered with that in mind. The production process starts with sourcing weather resistant industrial fan raw materials and then they are sent to independent R&D centers for initial tests to ensure they meet international quality standards. Each fan has passed rigorous tests that ensure it stands the test of time and has been constructed with optimal energy efficiency and performance. Sustained quality checks during assembly, pre-warehousing inspections, and material flow during fan assembly ensures that we are at our target of 98% product quality pass rate.