Elevator is widely used in all kinds of buildings. We take the market as the center, meet the needs of users, strive for perfect product quality, constantly gain competitive advantage and win the trust of customers.
Elevator industry is related to human life safety, so the safety and reliability of elevator is particularly important, especially safety and reliability of electrical components are very important for elevators. APT provides highly reliable products and services for the industry. The emergency stop switch LA39-A, maintenance boxes Xk series and buzzers AD16-22 product is popular with the elevator manufacture.