With the development of modern cities, elevator equipment has become an essential supporting facility for urban buildings. In use, elevator equipment often inexplicably malfunctions and then mysteriously returns to normal, causing sudden paralysis of the elevator equipment.

In the automotive and parts field, our customers range from small car parts manufacturers to numerous Fortune 500 users.

The working voltage of Heidelberg, Manroland, and Koenig & Bauer printing machines is three-phase 400V, while the domestic three-phase voltage in China is 380V. Generally, a voltage stabilizer is used to raise the voltage to 400V to ensure that the circuit boards of the printing machines do not burn out.