we are specialized in producing sensors and controllers.Founded in 2003,SONON have become one of the most competitive enterprises after years' development.We cooperated with OMRON,and set up joint venture in 2007 which further promote our market effect.Now our market cover many cities all around the world,winning more and more support and trust from customers.It is our brief to supply our clients with best goods and service.Welcome to contact us if you are interested in our company and products.