The whole process of dryer production is not slack ! Before entering the factory, the parts are tested for pressure resistance and corrosion resistance ; in each process of assembly, the air tightness and circuit safety should be detected. Before the finished product leaves the factory, it must undergo a 72-hour continuous operation test to ensure that the dehumidification efficiency, noise, energy consumption and other indicators are fully up to standard, and unqualified products will never flow out of the workshop. The source of the factory direct production, each dryer with quality inspection report, procurement of dryers, identify stringent production standards !