The reason why Dream Maker is well known to many online consumers, mostly because of the Mijia crowdfunding platform under Xiaomi some time ago, many users are also accustomed to regard Dream Maker as an emerging Internet brand, in fact, the predecessor of Dream Maker is the German GLT Groman Ventilation Technology Co., Ltd., although the scale is not large, but it has been working hard in the German market for more than 30 years, in 2014 GLT changed its name to Dream Maker, and established a joint venture with Zhejiang Xingyue Electric Maker Technology Development Co., Ltd., Introduced fresh air products into domestic production, and reached a strategic cooperation with Xiaomi in 2017.
 
Dream Maker's fresh air products are divided into DM-XF series and DM-IMP series, DM-XF series belongs to wall-mounted fresh air fans, which are produced in China, while DM-IMP series belongs to cabinet fresh fans, which are still imported from the original machine. It is not shy to say that the DM-XF series of the dreamer is essentially a variant of the air purifier, the purely physical filtration system is still the original formula, and it is not equipped with a heat exchange module, the biggest difference is the air circulation mode, the air purifier belongs to the internal circulation, which can only purify the indoor air repeatedly, while the DM-XF series adopts a single-flow design, which introduces the outdoor air into the filtration system and then fills it indoors, which is even better.
 
Ventilation is naturally a factor for consumers to buy new fans, but considering China's air pollution conditions, excellent haze removal capabilities are also a hard demand for new fans. Dream makers are obviously aware of this market trend, and the DM-XF series filtration system is also quite thick, it adopts a classic tower structure, from the bottom to the top of the first layer is the metal mesh primary filtration, the wavy structure effectively increases the surface area, can intercept mosquitoes and other large foreign bodies; The second layer is the M6 intermediate filter; The third layer is an electrostatic precipitator similar to Yuanda, which officially claims that the adsorption rate of PM0.3 can reach 85%; The top layer is equipped with a high-efficiency filtration layer composed of dual H13 HEPA filters, which can provide a total filtration area of nearly 9 square meters.
 
The detached detector is the unique feature of the Dream Maker DM-XF series, the front is made of arc square black glass, the appearance is quite high, revealing a calm sense of science and technology. The detectors of traditional fresh fans are built-in in the fuselage, and the air near the fuselage is naturally the best, so the separate detector can more accurately feedback the weight of the indoor air, and the built-in PM2.5, carbon dioxide, temperature and humidity four major sensors can display the indicators of indoor air at any time. In addition, the detector is also the hub of WiFi intelligent connection, and users can connect with the fresh fan through their smartphones to achieve APP interactive control.
 
After all, the heat-free interaction module is a pity, and the Dream Maker DM-XF series makes up for it through the electric auxiliary heating module, which is also the mainstream solution of the current wall-mounted fresh air fan. The maximum power of the DM-XF series electric heater can reach 500W, in the cold winter, the outdoor air will be heated and then sent into the room to maintain the comfort of the indoor air temperature, but the electric heating module is unable to cope with the high temperature environment, and the hot and stuffy air outside will go straight into the room without any cooling measures, increasing the cooling burden of the air conditioner. In addition, the price of the dream maker is generally higher, DM-F1110-1S-F is one of the few cost-effective choices, priced at 4699 yuan, the maximum fresh air volume is 110m³/h, suitable for bedrooms; The 300m³/h large air volume model DM-F1300-1S-F is also worth recommending, with a price of about 7500 yuan, which is suitable for large spaces such as living rooms.
 
The original imported DM-IMP series cabinet fresh fan is more suitable for large families with sufficient budget, there are two models on sale, both models are the same in terms of appearance design and material configuration, but the size is different, the fresh air volume is 400m³/h and 500m³/h, and the price is as high as 30,000-40,000 yuan. The reason why Dream Maker advertises the DM-IMP series as a "fresh air system" is because it can arrange pipes like the Yuanda cabinet fresh air fan, and extend multiple air outlets, so as to achieve the central-level ventilation effect of the whole house air supply, and the air circulation capacity far exceeds that of ordinary fresh fans.
 
DM-IMP series is naturally worthy of its high price in terms of materials, its shell is made of custom sheet metal parts, and after the automotive-grade paint process, the touch is smooth and delicate, known as the guarantee of 30 years of service life, the built-in German EBM double fan, bringing strong power while also controlling the noise at a low level, and the filtration system is basically the same as the DM-XF series, but the volume is thicker, and most importantly, the DM-IMP series has a built-in full heat exchange module, In addition to the temperature of the inlet and outlet air, the latent heat of the two can also be exchanged, which can also be simply understood as humidity, so as to achieve a more comfortable "warm in winter and cool in summer, warm and natural" temperature and humidity adjustment effect.
 
In addition to the offline market, Dream Maker also attaches great importance to the display and promotion of online product platforms, and has established flagship stores in domestic e-commerce to facilitate consumers to consult details. However, there is still a certain gap in the offline service of Dream Maker compared with Yuanda, an old qualification brand, and the installation service is outsourced to a third party, and a nationwide direct installation team has not yet been established.