How about Nanxun Huaxia Elevator Factory?

According to the characteristics of old multi-storey buildings, Nanxun Huaxia Elevator Factory meets the needs of people going upstairs and downstairs with leading product design and perfect functional services, so it is very good.

2. Nanxun Huaxia Elevator creatively applied relays to improve the intelligence of the elevator through on-off behavior. The key control adopts the parallel matrix scanning technology developed by the world advanced theory.