Mini impact indicator and single-transistor because of small size usually placed inside the product, and monitoring transportation from the factory to destination so that provide reasonable instruction basis to product warranty services.
Façade mesh is a specially woven glass fiber mesh with alkali resistive coating. The features of glass fiber are non-organic, high tensile strength, deformation resistant, etc.
TOB provides you with seven basic colors, and thus extend a variety of rich colors. Natural surface color and exquisite combination of terracotta panels make each piece with gorgeous and keep the city in a beautiful scenery.
We started producing elevators for more than 30 years history.Our products use the VVVF control system,by simultaneously changing the frequency and voltage,to make sure the magnetic flux is constant and the motor speed is controlled.