Guangzhou Yuanhua Electric Appliance Factory has been specializing and much experienced in R&D, manufacturing & marketing of air curtain (also called air curtain door, air door, door air curtain) since 1986. Now we produce more than 30 models of natural wind air curtain and heated air curtain with length of 60cm, 90cm, 120cm & 150cm which are of big air volume, high air speed and low noise level. Our air curtain have been popular and well sold both in domestic and overseas markets due to reliable quality, reasonable pricing, superior performance and good reputation. As a professional air curtain manufacturer, we have implemented QC system in strict conformance with international standards and always place emphasis on quality control. Superior quality and reasonable pricing are our main advantages, and make our air curtains more competitive both in domestic and international market. Meanwhile, excellent services and on-time delivery help us win great popularity and good reputation among customers. If you are interested in any of our air curtains, and also need a reliable supplier in long term cooperation, please don\'t hesitate to contact us for details. OEM service can be provided so long as order quantity reaches for one full 20ft container. And some air curtains can be also customized so as to meet your special requirements. We are looking forward to establishing business relationships with you from all over the world.