Shanghai Weisong International Trade Co., Ltd was founded in 2002. We specialize in microwave heating pads and electric heating products, such as neck & shoulder wraps, USB eye masks, electric heating waist belt.Our factory cover around 16,000 square meters, the production capacity is around 500,000 pcsper month. More than 20 years experience make us have good ability to develop and design.We have 20 professional R8D personnel and 160 skilled workers. During these years, we approved by BSCl,ISO9001, etc. High quality,best service,reasonable price and delivery ontime are always our eternal pursuit. Warmly welcome all the customers around the world to visit our factory. We look forward to establishing successful business relationships with yours.