Product Name: Exhaust Fan CCC and Ce Certificated Model NO.: yuge Certification: CSA, RoHS, UR, ISO, UL, CE, CCC Mounting: Free Standing Electric Current Type: DC Type: Exhaust Fan Blade Material: Stainless Steel Material: Aluminum Fan Trademark: yuge Transport Package: Carton Package Specification: 11 Specifications Origin: Shandong, China HS Code: 8414809090 Product Description Exhaust Fan for Livestock Poultry Farm FeaturesFan frame: It is formed in one step due to the use of advanced automatic processing technique, the thick zincade of aviation aluminum alloy is light, tensile, high-strength, and unlikely to break.Fan blade:Six stainless steel blades which are formed in one step are aesthetic, durable and resistant to deformation, the blade passed the dynamic balance test and its reasonable angle ensures maximum air flow and minimum noise.Shutter:High strength hot galvanized plate, the hammer device makes it possible to open and close louvers completely, maintain a90-degree opening angle to ensure louvers are windproof, rainproof and dustproof.Motor:V type belt is durable, high energy efficient, 3C approved, IP54, class Finsulation.Belt:imported Btype belt is long lasting, deformation resistant, and requires no maintenance.Tests:Aonuodi standard exhaust fan is subjected to noise test, vibration test, concentric performance test, fan blade speed test. Air flow test and efficiency test, so as to ensure its quality. What other items we can supply: 1.Priceitems: EXW, FOB Qingdao, CFR orCIF2. Payment term: 30% T/T deposit in advance,the balance be paid againse the BLcopy. Or 100% L/Cat sight.It is negotiable.3.QingdaoPortisthenearestloadingport,thenShanghaiPort,NingboPort,ShenzhenPort,andsoon.....IF you want to know more about our products,Please call me at +86-13573673894