All of our commercial kitchen extractor hood have been authenticated by international authoritative institutes and cater to the Chinese criteria at the same time. Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. maintains close contact and extensive cooperation with large enterprises which have high demand on quality as well as qualifications. These internationally authoritative certifications show that our product is at the forefront of the industry. No matter what aspects of the product are tested, it shows premium and stable performance in the tests executed by these institutions.

Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. has a large scaled factory to produce high quality Industrial electrostatic precipitator. Ruizhaohe's industrial air filter series are created based on unremitting efforts. RUIHE, DR. AIRE, RXL esp working principle pdf is developed by our top-class research and development team, who devote themselves to improving the illumination efficiency and durability of this product. The product features compact structure, thus it has smaller size and lighter weight. This product will not pose a threat to human health with quality ensured performance. It will not produce any radiation pollution. The quality of product is officially certified under CE, RoHS and ISO9001:2015.

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