Developing commercial kitchen extractor hood independently is not something only big corporations can do. Small businesses can also leverage R&D to compete on and lead the market. Especially in R&D-intensive cities, small enterprises devote much more of their resources to R&D than large enterprises because they know the continuous innovation is the best defense against any wave of disruption or outdated facilities. It is the research and development that drives innovation. And their commitment to R&D demonstrates their goal to better serve the global markets.

Dongguan Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. Environmental Protection Equipment Co., Ltd. is a reliable supplier and manufacturer of Industrial electrostatic precipitator. Ruizhaohe's oil mist collection‎ series are created based on unremitting efforts. Not satisfying with its present design, the R&D team of RUIHE, DR. AIRE, RXL electrostatic precipitator air purifier is striving to create LED lights that can be applied in various places as a decoration. Based on adjustment on the number of module unit, it satisfies different needs of purification rate. This product will not pose a threat to human health with quality ensured performance. It will not produce any radiation pollution. Based on adjustment on the number of module unit, it satisfies different needs of purification rate.

We protect environment in our operation. One example of how we do this is developing products based on recycled materials that are free from harmful substances.