Greenhouse FRP Fan Louver has a glass fiber reinforced plastic casing and impeller. Appropriate for use in office buildings, retail malls, industries, workshops, and other areas where ventilation and exhaust are required. This fan has corrosion resistance, as well as acid and alkali resistance. This fan is very much liked and highly appreciated by people, in the market. Greenhouse FRP Fan Louver is to employs negative pressure ventilation to fulfill the goals of air circulation, ventilation, and cooling. This is very cost-effective to use.