... . Detail picture: Feature of our company's wall switch 1. function: one way, two way and so on depend on customer need. 2 ... life, easy to install, complete set of home use wall switch, fashion design and color . Advantage of our company 1. we ... . 2. our company have four brands: Ding niu, ZAIBA, makel, PHIELYER. We can product many ranges of switch, such as british range ...