This Greenhouse for Outdoors is lightweight, sturdy, light-transmitting and heat-insulating. The aluminum alloy frame is rust-proof, corrosion-resistant, durable and maintenance-free. PC panels are 200 times more impact-resistant than glass with over 80% light transmittance, UV-resistant and workable from -40℃ to 120℃, serving up to 10 years. The pitched roof with ventilation windows ensures efficient ventilation and drainage, easy to operate. Drainage grooves on both sides concentrate drainage without sealant, protecting the frame and ground.