Shanghai Yizhang Industry Development Co., Ltd. was established in 2005 and is located in Shanghai, which is a famous international city. We specialize in producing Reusable Hot/Cold Packs, Instant Hot/Cold Packs, Super Ice Pack/Boxes, Eye Masks, Facial Masks, Hot Packs, and other relative items, which sell well all over the world. Our company has obtained CE, ISO9000, MSDS, FDA, and BV certifications, the standards of which we are strictly following during the manufacture. Also, we have a strong product development section which keeps all our products at high quality and competitive prices. In addition, our prompt delivery and volume production capacity enable us to meet the requirements of the most demanding OEM customers. We seriously hope that a voluminous and continuous business might be established between us and please believe that we are always doing our utmost to realize a good business relationship with you.