1.Various types(8dials,5dials,3dials and 2 dials)

2.Short/broken circuit/over voltage protection

3.Easy installation

4.Easy operation

5.Easy maintenance

There are several types,such as 3 dials thumbwheel switch(1dial for ventilation2 dials for heating) and 5dials thumbwheel switch(3dials for ventilation and 5dials for heating)for single seat.

Our products are on a par with international advanced products,but the prices are only one-fifth of similar foreign products.