Automatic Air Inlet Ventilation Window of The Cooling System

Product DescriptionThe fixed board is made of ABS engineering plastic injection molding, which is anti-ultraviolet, anti-aging and non-deformation. The outer frame and the air door are made of PVC plastic extrusion, which are tightly closed and flexible to open, effectively preventing insects and birds from entering. It adopts hollow design and is filled with foam insulation layer for good tightness. All parts of the mechanism and screws are made of stainless steel, which does not rust and has a long service life.Various kinds of ventilation windows for customers to choose.   Double inlet window 685.8 * 482.6 mm2500 CFMDouble inlet window 1181.1 * 482.61 mm4000 CFMSide wall inlet window 1110 * 189 mm1458 CFMSide wall inlet window 1112 * 328 mm2536 CFM      Detailed Photos Packaging & Shipping  Our Advantages Made with specially chosen highly quality PS project plastics, solid and durable, anti-aging and anti-UV. Structure of the upper edges of the windows with air tight design, closer after closing. Wind air directing board situated in both sides of the windows, effectively preventing the wind from blowing down. After Sales ServiceOur warranty time is 12 months, the longest in China. During the warranty time, if something wrong with our product, we can change it for you.FAQQ: Are you trading company or manufacturer? A: We are factory. Q: How long is your delivery time? A: Generally it is 10-15 days if the goods are in stock. Or it is 30-45 days if the goods are notin stock, it is according to quantityQ: Do you provide samples? Is it free or extra? A: Yes, we could offer the sample but not for free charge. Q: What is your terms of payment? A: Payment=1000USD, 30% T/T in advance, balancebefore shippment. If you have another question, pls feel free to contact us. /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1