Complaint method: you can call, write or go to the office to complain.
Solution: Of course, many things are better communicated privately first. You can communicate with the boss first, assuming that the communication is invalid, and then coordinate through the legal department. It's more neighbors' and it's a big deal. Sit down and talk slowly. In fact, many things need more communication between the two sides.
You can recommend them to replace the range hood. So they can use it safely, and you won't be disturbed by noise. Kill two birds with one stone, don't you?
Expansion: Smoke exhaust is a kind of kitchen appliance to purify the kitchen environment. It can quickly pump away the burning waste of the cooker and the oil fume harmful to human body generated in the cooking process, and discharge it outdoors, reducing pollution, purifying the air, and having the safety protection function of anti-virus and explosion-proof. The range hood needs to be cleaned regularly, and simple cleaning can't remove oil stains. To clean the range hood, professional cleaning agents must be used. After development, the range hood is not limited to simple kitchen oil fume removal tools, but has added more entertainment functions and use functions. For example, an entertainment range hood with TV display, a range hood with integrated smart home security system and a network range hood with network control have been added.