We ensure that all products including Dr Aire restaurant kitchen hood have passed the QC test before leaving the factory. In order to implement an effective QC program, we usually first decide which specific standards the product meets and every employee involved in the program should be clear with the standards. Our QC team monitors and controls quality by tracking production metrics and checking product performance. Our workers monitor the manufacturing process and ensure that there is little variation. Our engineers routinely monitor the issues and immediately fix the problems once they are found.

Dongguan Dongguan Ruizhaohe Environmental Protection Equipment Co., Ltd. Environmental Protection Equipment Co., Ltd. is an internationally advanced supplier and manufacturer of esp working principle. Ruizhaohe provides a wide range of oil mist collection‎ for customers. RUIHE, DR. AIRE, RXL exhaust hood is made of non-toxic materials without mercury-containing. These materials don't cause any pollution and it can be recycled. The product is designed to have overcurrent, overvoltage and high temperature protection. The product features strong weather resistance. It is able to hold up when exposed to heat, cold, rain and snow. With a durable aluminum plate, the product excels other models in its corrosion resistance.

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.