Ceiling Ventilation System Air Inlet in Pig Barn Wildly Used in Vietnam

Our Company offers complex and professional provision of Pig & Poultry ventilation and full set equipment.We offer many vale added services such as ventilation design, design and manufacture kinds of mould.As a leader in Polyurethabe air inlet, we have earned numerous quality and service awards from our peers. additionally we provide also our clients with free consulting service as well as after warranty service.Our long-term experience allows us for offering and performing services of the greatest quality adjusted to the individual needs of clients. Warmly welcome your inquiry .1:Side wall air inlet According to the actual situation, we use the raft gravity or spring open mode to open freely.Long term use is not deformed , and the airtight is superior.Containing bird net.Curve rafts are favorable for air flow into the middle part of the house. Rough Opening( mm)10 pa20pa25pa 650mm X270mm1,450m3/h1,980m3/ h2,150m3/ h 800mm X400mm2,050m3/h2,536m3/h4,265m3/h      Item #: SA 1200  & SA1500Rough Opening( mm)10 pa20pa25pa 1200mm X400mm3,850m3/h5,381m3/h6,532m3/h 1500mm X400mm5,800m3/h7,860m3/h8,750m3/h 2. Tunnel air inlet    Without additional frame, easy to install    The opening of the raft plate occupies less space and saves passage space .  Item #: TA1200  & TA1500   Number of LayerRough Opening (mm)10 pa20pa25pa21200 x800 7,700m3/h10,762m3/h13,064m3/h31200 x1200 11,550m3/h16,143m3/h19,596m3/h41200 x1600 15,400m3/h21,524m3/h26,128m3/h51200 x2000 19,250m3/h26,905m3/h32,660m3/h21500 x800 11,600m3/h15,720m3/h17,500m3/h31500 x1200 17,400m3/h23,580m3/h26,250m3/h41500 x160023,200m3/h31,440m3/h35,000m3/h51500 x200029,000m3/h39,300m3/h43,750m3/h3. Ceiling air inlet   Item #: CA550  & CA480 & CA 840  Rough Opening (mm)10 pa20pa25pa550mm X450mm1,780m3/h2,530m3/h2,760m3/h480mm X700mm1,680m3/h2,326m3/h2,823m3/h840mm X700mm 3,078m3/h4,324m3/h5,227m3/h4: Project:    5. Production Base.6 :FAQQ:Are you trading company or manufacturer ?A:We are factory.Q:How long is your delivery time?A:Generally it is 15 days if the goods are in stock.Or it is 30 days if the goods are not in stock, it is according to quantity.Q:Do you provide samples ?Is it free or extra ?A:Yes, we could offer the sample for free charge ,But not free for freight cost .Q:What is your terms of payment ?A:Payment=4000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below.Our Services1.Fast delivery (Our factory has high production capacity and there is enough inventory to insure fast delivery for you)2.Competitive price (We are manufacturer of our products, so we can provide you both high quality products and competitive price)3.Perfect after-sale service (Our 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 or send our engineer to your factory site to solve the problem)    /* 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