Since 2001 Shanghai World Biotech has been a leading manufacturer of Hot & Cold products. We take that market knowledge and product expertise and build it into every product we make. Through patented technologies, unique materials, and flexible manufacturing we can make the right product every time at a value that will astound you.
Our products have all-around lineup which include hot/cold pack, hot pack, instant hot pack, ice pack, ice box, eye masks, shoulder pack, bottle cooler, insoles, etc.
Shanghai World biotech guarantees quality because every product we make upholds strict international standards:

    ·A Class 1 & 2 Medical Device manufacturer, registered with the FDA and Health Canada
    ·ISO13485 Certified/CE Markings
    ·In-house QA/QC/Regulatory
    ·A reputable customer base