... in industrial and agricultural buildings to keep away fly, mosquito and small insects or for the purpose of ventilation. ... resistance, corrosion resistance, heat resistance, easy cleaning, good ventilation, high strength, stable structure, etc. VarietySpecificationTechnical NotesMesh/InchWire GaugeRoll SizeFiberglass ... products will make you satisfied. Plastic Screening/Fly Screening/Mosquito Nets