1, Daikin
Since the establishment of 1924, Daikin Industrial Co., Ltd. of Japan is a professional air-conditioning enterprise integrating R&D, production, sales and after-sales service of air conditioners, refrigerants and compressors all over the world. In terms of air conditioning and refrigeration, there are as many as 5,000 kinds of Daikin products.
There are many series of Daikin central air conditioners, including Daikin VRV-P series, Daikin LMX suite series, Daikin PMX suite series, Daikin VRV-N series, Daikin LP series household air conditioners, 3MX/4MX series household central air conditioners, etc.
Among them, Daikin LP series household air conditioners have the lowest power and are suitable for houses within 1 10 square meters. Daikin VRV-N series has the highest power and is suitable for large-scale use.
2. Hitachi
Hitachi, one of the top 500 companies in the world, ranks among the most respected brands in the world 10. Hitachi central air conditioning is one of the top ten brands of central air conditioning, and its brand awareness is world-famous. Hitachi 19 10 started in Japan and is well-known in the domestic market, among which Hisense Hitachi Central Air Conditioning is the most eye-catching.
There are three common series of Hitachi central air conditioners: mini series, IVX mini series and VAMmini series.
Step 3 agree
Zhuhai Gree Electric Co., Ltd. was established in 199 1, and Gree Electric's Gree brand air conditioner is the only "world famous brand" product in China air conditioner industry. The business covers more than 0/00 countries and regions in the world.
Gree KFR-35GW/(35595) FNAA-A 1 adopts Gree's original mute technology, so that the air conditioner can always maintain a good operating level after the temperature is adjusted to the comfortable range of human body, giving you a comfortable sleeping environment.
4. Beauty
Midea Central Air Conditioning is an air conditioning brand under Midea Group. Since 1999 entered the industry, it has become the most complete enterprise among domestic central air-conditioning manufacturers in ten years. The main types are: L series centrifugal chillers, C series screw chillers and all-liquid screw chillers.
MDV [H] series household central air conditioners are specially designed for modern family users and are widely used in multi-room houses, duplex houses and villas. * * * There are three series of products: digital vortex household central air conditioner, super variable frequency central air conditioner and variable frequency water system household central air conditioner, which have superior performance, multi-stage energy adjustment, obvious energy saving advantages, simple and reliable system, and can be flexibly matched as required.
5、LG
LG is one of the top 500 companies in the world. After decades of development, it has become an international enterprise with 365,438+0 branches and about 65,438+030 overseas legal persons.
LG's Multi-V MINI finned tube heat exchanger for central air conditioning adopts internally threaded tubes and the latest high-efficiency heat transfer technology; The fin adopts PCM coating, which has strong hydrophilicity, corrosion resistance, low resistance and high heat exchange efficiency.
The aluminum layer on the surface of the heat exchanger is coated with metal anticorrosive material, which can protect the aluminum foil from corrosion. The surface of the fins is smoother, which makes the condensed water difficult to stick and easier to be discharged, further improving the defrosting function of the central air conditioner.
Extended data:
When consumers buy air-conditioning products, in addition to the brand, performance, specifications and other aspects, various quality certification marks can also be used as reference objects.
1, CCIB mark: inspection mark of China Import and Export Commodity Inspection Bureau.
2. "Great Wall" logo: China Electrical Product Certification (CCEE) quality certification logo.
3.AS mark: the mark used by the Australian Standards Association (SAA) for electrical and non-electrical products is guaranteed by the Commonwealth Business Code and internationally accepted.
4.BEB mark: the inspection mark of British insurance company laboratory. This sign is very popular and authoritative in many countries in the world.
5.UL mark: the certification mark of American insurer's laboratory.
6.JIB mark: the mark issued by Japan Standardization Organization (JIB) for its qualified electrical products and textiles.
7.CECC mark: European electrician certification mark.
Phoenix Net-2018 Market Share Distribution of China Central Air Conditioning Brands in the First Half of the Year.
People's Network-We should grasp these concepts when purchasing air conditioners.