Grandaire Co Ltd, formerly called Guangzhou Grandaire Co Ltd and Zhenye A/C Decorative Fittings Factory, has been established for 30 years and is specialized in manufacturing a wide range of diffusers and grilles for A/C industry for domestic and overseas markets. With a strong commitment to quality and timed delivery, we have been exporting more than 20 million US dollars of products to overseas markets each year, including USA, UK, Australia, New Zealand, Belgium, Italy, Spain, Israel, Singapore, Malaysia and other countries.

With a working area of more than 20,000sqms, an experienced tool room and 200+ skilled staff, we make a wide range of egg crate sheets, diffusers, grilles and sheetmetal products. The aluminum egg crate sheets include 12.7mm x 12.7mm and 25.4mm x 25.4mm in various thickness material and sizes. The diffusers and grilles include Louvre Faced Diffusers (LFD), Bevel Faced Diffuser (BFD), Egg Crate Grille (ECG), Single Deflection Grille (WSS) and Double Deflection Grille (WSD), Egg Crate Return Air Grille, Door Grille (DG), Fixed Blade Diffusers, Outside Air Louvre (OAL), Round Diffuser, Linear Bar Grille (LBG), Linear Slot Diffuser (LSD), Jet Diffusers, Fire Dampers, Plastic Grilles and others.; Sheetmetal products include return air boxes, plenum boxes and others. A/C accessories include neck adaptor, Kwiki Kit, manual damper blade, mounting clips and other accessories.

Since its establishment, Grandaire has earned a good reputation among our customers, including the American and Australian customers, with the quality products, competitive pricing, on-time delivery and good services. With great experiences in making A/C diffusers and grilles and doing OEM for overseas customers, we will be able to make the products to meet your specifications.