We, Wenzhou Van-Sheen Electric Appliance Co.,Ltd. (The former Yatai Switch Factory), are the leading manufacturer in China that specialize in producing wiring devices for North America market, and most of the products meet UL requirements, National Electric Code and NEMA. We have already obtained import and ezport license in 1999. It is our policy to do business with you on the basis of mutual benefit. What we can assure you is the products' top performance and high quality, the reasonable prices and the prompt delivery, From this catalogue you will find an overview for our full line of products.