Do you know where I can buy 10000 air fume purifier for hotel kitchen in Shanxi?

There are high altitude and low altitude, and the air volume 10000. Besides air volume, what other functions are needed? . The present lampblack purifier equipment is not necessarily local. Many manufacturers of fume purifiers have sales in all parts of the country, and all provinces have sales points. After-sales service is not bad for local fume purifier manufacturers, such as Jinjie. All provinces have direct sales outlets to develop and produce low-altitude fume purifiers for catering.