... well ventilate, well transparent, anticorrosive, resistance to burn, easy washing, strong tensile force, keeping shape, long service life ... flame resistance6. Soft, flexible and well arranged, simple and easy to apply7. Resistance to aging8. Durable, versatile and ... , various air-exchanging equipment in vegetable shed for against insect and mosquito. fiberglass fly proof wire mesh(ISO 9001:2000)