Sanhuan Electromechanical is a professional company mainly engaged in the manufacturing of elevator door components.

The company's existing products mainly include three-phase asynchronous door motor YVP series 50W~150W vertical and horizontal, TYC series permanent magnet synchronous door motor 50W~120W vertical and horizontal. The permanent magnet synchronous adopts magnetic induction incremental encoder and magnetic induction absolute value encoder. It has cooperated with Spanish company Fanamer to develop FCNA1010 three-phase AC asynchronous door motor controller and FCNS2010 permanent magnet synchronous door motor controller. The products such as MKA50202-1, MKA50202-2, MKA50202-3 bistable switch have been widely used in domestic and international brand elevators, and the product quality has reached the international level. At the same time, the company's newly developed three-phase AC asynchronous door motor electrical system and permanent magnet synchronous door motor electrical system bring good news to the renovation of old elevators.