Mr.Gui, the technical engineer of an elevator company, told us that the elevators of a shopping mall he served often went wrong. Through his careful inspection, he found the reason that the elevators frequently malfunctioned is the elevator door seals had the sparse filament. More specifically, the weather in northern area is always dusty. Therefore, the sands, rubbish can go inside the elevators more easily without the full protection of elevator door seals. To solve this problem, Mr.Gui had to turn to us.

Our business manager, with over ten years experience in this field, served Mr.Gui personally. By communication, we knew that the elevator door seals they were currently using was single row. Significantly, we had the elevator door seals which have better sealing for their thicker and denser bristles. And this product has been applied in Hitachi, Schindler and other brands; thus can be used reliably. Subsequently, we promised Mr. Gui to offer 5-station elevator door seals to let him test within 3 days.

15 days after his assembly test, we got his feedback “AOQUN elevator door seals very excellently. Now the problem has been settled. I expect to cooperate with you for a long term.