• [Articles] What is an air curtain?
    ​An air curtain is an invisible barrier of air that separates two different environments, such as indoor and outdoor spaces. It works by using high-speed fans that blow a stream of air down across the opening to create this barrier. The force of the air creates a seal over the entrance, preventing insects, dust particles, and pollutants from entering. Read More
  • [News] Meihao at 2023 China Refrigeration Expo
    From April 7th to 9th, 2023, Meihao participated in the annual China Refrigeration Exhibition in Shanghai, which is the largest refrigeration product event in China. This year is the first year of full opening after the pandemic, and this session of 2023 CRH in Shanghai is the one with the largest n Read More
  • [News] Meihao air curtain at 2022 China Refrigeration Expo
    We have participated in the China Refrigeration Exhibition for decades. From August 1st to 3rd this year, we came to Chongqing as scheduled and brought our company's new product series, including air curtains, fresh air systems and other products. Although fewer people visited the exhibition than in Read More
  • [News] MEIHAO air curtain booth N4D33, China Refrigeration Expo 2022 , CRH EXPO AUG 1th - AUG 3rd
    Meihao will be present at 2022 China Refrigeration EXPO, Booth N4D33.China Refrigeration EXPO is the biggest HVAC exhibition in China which has the biggest population around the world, will attracts industry-related companies and organizations from 33 countries and regions, a total of 1200 exhibitor Read More
  • [Articles] How can we use the air curtain correctly?
    The high-speed airflow of the air curtain machine can isolate the outdoor oil fume and odor from entering the room, and can also effectively block the outdoor dust from entering the room, keep the room clean, and create a fresh and comfortable environment. Read More

NO.C105 Yuewang building, NO.1 Wangling section of 106 national road, Baiyun district








  • Professional after service

    With more than 50 years’ experience, we provide professional shipping service and after sales service including: booking vessel, protecting exclusive agency, trouble shooting, helping client with sales(such as making catalog), and so on.
  • Full access to market all over the world

    Our products have certification of CE, CB, ISO 9001, UL, RoHS, etc. Since 1969, our products have been sold to countries all over the world.  
  • Full ability to design and manufacture air curtains

    Our factory has experienced R&D team and full equipment to design and manufacture air curtains. We have well integrated production line which includes Metal workshop; Plastic workshop; Blower workshop; Motor workshop and Assembly workshop. These workshops are equipped with the most advance equipment and machines in our industry (including the laser cutting machine and numerical controlled machines for various purposes. Also we put in loads of efforts to make sure our customers have unique, original design. To make sure our customers always have the leading edge products in the business.
  • High standard quality control

    Our air curtains are with ISO 9001 certifications.
  • High quality products

    Our standard models are made better than international standards. For example our motor is made and designed by our R&D team, with full copper wire and temperature rise lower than most of others. That means our motor has longer service life. With professional design and manufacturing, our product air performance is at least 20% better than most of others.
  • Most complete product range of air curtain

    Our factory was found on 1969, started to design and manufacture air curtain since 1982.Our first air curtain model Classic C2. We are now having more the 50 air curtain product series, include:
    Ambient air curtain; Heating air curtain (electric heating and hot/warm water heating air curtain); Horizontal mount air curtain; Vertical mount air curtain; Ceiling mount air curtain; Special air curtain series. Such as vehicle air curtain which installed on refrigeration truck, revolving door air curtain, cold room air curtain, etc. Product length from 0.6 meters to 2 meter, if there’s special needs we can provide customize service for other length. And the air curtain casing materials include steel, stainless steel, plastic, aluminum, etc. 

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