Earlier last month, I received a call from Mr. Li, a purchaser of a vacuum cleaner company. He said that a batch of vacuum with brush for hardwood floors that had been installed a year ago had shed hair, which affected the sealing and dust-proof function, and hoped that we could solve this problem for them.

After learning about Mr. Li's needs, I asked him to remove a vacuum with brush for hardwood floors from his client and send it to me. After disassembly and observation, I found that the base of the original vacuum with brush for hardwood floors has been rusted and corroded severely, and the fastening force has been greatly reduced. The vacuum with brush for hardwood floors frequently rubs against the ground, which leads to the passage of the pressure The fixed bristles fall off the base relatively easily, and the arrangement becomes more and more uneven, gradually losing the sealing effect. Secondly, the base of this batch of vacuum with brush for hardwood floors uses electrolytic plates, which has poor anti-rust function. I suggest Mr. Li's future vacuum with brush for hardwood floors use stainless steel as the base, so that similar problems will rarely occur again.

Finally, Mr. Li signed a cooperation agreement with our company and placed an order for vacuum with brush for hardwood floors to Aoqun. At the same time, Aoqun has also become the designated supplier of their company's vacuum with brush for hardwood floors.