China Air Diffuser Round Ceiling Diffuser Return Air Grille

DescriptionUsed for ceiling or exposed duct mountingCome with plastic black butterfly damper,removable and adjustable coreThe frame & inner core are high quality extruded aluminum sheet constructionDischarge pattern can be adjusted for horizontal flow by extending the cones and for vertical flow by retracting the cones.Provides 360° air pattern.MaterialAluminum AlloyThickness0.8mm 1mm 1.2mmNeck Size80mm - 500mmUsageHVAC, ventilationColorWhite/Anodized/Other CAssembly Line & Production Line olorsDelivery Time20days, according to actual quantity
AdvantageCorrosion resistance and rigidityInner core can be easily removed and fixed,provideseasy installation, maintenance and access to the ductProvide big throws with a low noise level, releasing a long air jet even over 30 metres.Easy installation and well performance,can be washable.ApplicationUsed for cooling and are especially appropriate for large rooms requiring a nice look, for instance, malls, entertainment areas, airport halls, department stores,warehouse, and many others.Suitable for large size spaces such as theaters, concert halls, airports, museums and entertainment facilities.For HVAC applications.FAQCan you custom-made the goods?
Yes, only sample or drawings are need to be provided.Delivery method?
By sea preferred, also by air, courrier, available too.What is your terms of payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packagesbefore you pay the balance.Do you provide samples ?
Yes, we could offer the sample of conventional products for fLean Pipe & Pipe Rack System ree charge but the customers have to pay the sample cost andthe courier cost.Can we place a trial order for first time?
Yes, we are glad to supply you small order to try, And hope your quantity will be big in future.

Company ProfileNingbo Biyang Construction Material Co., Ltd is an innovative company dedicated to the HVAC products and solutions. We have been committed to producingCircuit Board and supplying the energy saving and green HVAC products to provide a healthy, effective and economical solution for the ventilation industry since 2011.Our products cover all kinds of ducts, including aluminum flexible duct, stainless steel rigid duct, aluminum rigid duct, PVC combined duct, acoustic duct, semi-rigid duct and so on, different air diffusers, like round air diffusers, square air diffusers, linear air diffuser, jet nozzle diffuser, etc, and all sorts of ducting accessories and HVAC parts, like different ducting hoses, duct fittings, duct connectHorticulture & Gardening Products ors and other fittings.The products of the company are widely used in all ventilation fields of ventilation, air conditioner,Optical Lens & Instrument cleaning, dust extraction and material conveyance. The company provides large projects such as airports, gyms, exhibition centers, supermarkets and textile factories with all-round top-quality services.Our ducts are used in National Olympic Sports Center and Shanghai Disneyland, our air diffusers are bought for the Thailand national bank renovation and Quebec museum ventilation updating. In all, we've provided more than 1000 projects for all kinds of ventilation parts.Please kindly contact us if you have any inquiry or requests.