Henan Kangdi Medical Devices Co., Ltd is an experienced manufacturer and marketer of topical and transdermal patches utilizing all-natural herbal, non-prescription, over-the-counter ingredients. And we are committed to the scientific research, development, manufacture, sale, and service of medicated plaster for shoulder, neck, lower back, leg, joint pain and Sprain, Strain and Bruises, capsicum plaster and other medical derivative.