Guangdong Zhengye Electric Appliance Co., Ltd., founded in 1995, is a manufacturer of ventilation appliances, and has more than 80 independent intellectual property rights. As one of the three major brands of domestic ventilation fans, Zhengye's advantage lies in its courage to innovate. In recent years, Zhengye has focused on the development of multi-functional intelligent products such as bath bombs and fresh air systems, and released a new generation of bidirectional flow full heat air fans in June 2017, with four core technologies of PM2.5 three-stage filtration, bidirectional flow system, full heat exchange technology, polymer environmental protection materials and a number of electrostatic precipitator patents. It is foreseeable that Masano will play an increasingly important role in the ventilation equipment market.
 
Zhengye entered the ventilation fan market with a large air volume and low price, and the window ventilation fan adopts a high-quality ABS mask, which is not easy to deform and change color, and has two ventilation methods: single and two-way. The ceiling type adopts advanced CFD fluid mechanics software for optimized design, with large air volume and high efficiency. At the same time, Zhengye's products will be manufactured for different scenarios to produce different series, and consumers should choose different series according to their different needs for noise, air volume, specifications and functions.
 
Zhengye's window ventilation fan is mainly APB, ASB, APC three series, APB series has 15, 20, 25, 30 four specifications, air volume between 300-1200m³/h, its metal prosthesis is coated with electrophoresis, strong anti-rust ability, at the same time this series has detachable fan blades, easy to clean, and will be sent 80cm wire, to avoid other brands because the wire is only 30cm, and can not be installed embarrassment.
 
Compared with the APB series, the ASB series does not have a detachable fan blade, but it has the function of two-way ventilation, and is one of the two brands with this function in China. The APC series sacrifices the advantage of large air volume, but has lower energy consumption and less noise than APB, and is more suitable for ordinary families, with a price of less than 100 yuan.
 
BPT-A and BPT-C are the two main ceiling types of Masano main. The BPT-A series is oriented to the high-end market, and its mask is made of mesh type, and the body is made of stainless steel, which has strong bearing pressure and is not easy to deform; Some motors use roller bearings, which have a long service life. In addition, there are a variety of installation methods of type A, including embedding, ceiling, hanging, and at the same time there are partition walls and ceilings for installation and bathroom special, and the series is priced between 300-650 yuan. The BPT-C series is half cheaper than the BPT-A, which is more affordable, but the disadvantage is that the noise is larger than that of the A type, and the opening size is not an integer ten, which has higher requirements for installation conditions.
 
Zhengye is one of the most popular brands in the domestic ventilation industry, occupying more than 50% of the market share with Jinling and Green Island Wind, and the quality and performance are not comparable with other small brands, but there is still a certain gap compared with the international first-class brands.