
Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. is a professional and credible manufacturer. The main business of our company includes developing and manufacturing active carbon air filter. Ruizhaohe's exhaust hood series include multiple types. Under the control of strict quality management system, the product is bound to be of a quality that conforms to the industry standard. The product is designed to have overcurrent, overvoltage and high temperature protection. This quality product will keep its original shape for years, giving people extra peace of mind because it's very easy to care for. The product is highly appraised for its high smoke-removal rate of 90-93%.

Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. has great ambitions to acquire the primary marketplace of esp working principle.