Protection grade IP53/ IP54/IP55/IP65 Max ventilation ratio 70%
Widely used in charging piles,hydrogen energy devices, photovoltaic inverters, SVG, energy storage devices, wind turbines, data centers




12
年
10 years of deep cultivation and ventilation
90
+
It is exported to 60 countries in the world
30
+
More than 30 patented technologies
3000
+
Choice trusted by 3000+ enterprises
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