Certificate No.HZ 2097891-1
Hanyao Medical
EU MDR Approved
Jiangsu Hanyao Medical Devices Co., Ltd.
Jiangsu Hanyao Medical Devices Co., Ltd., established in 2017, mainly engaged in the research and development of medical heat patches, manufacture of disposable air-activated warmers, medical nanopore osmotic materials, heat sustained-release materials and warmer temperature-control materials.
The biggest OEM manufacturer of air-activated warmers and medical heat patches
Hanyao Thermal Solution for Outdoor
Jiangsu Hanyao Medical Devices Co., Ltd.
Our modern production factory with 50000 square meters, which is the biggest OEM manufacturer of air-activated warmers and medical heat patches in whole China.
Hanyao News Center

What’s the reason for knee joint pain? How to relieve?
Self-Heating Knee Warmer is ideal for the elderly with cold-sensitive joints, office workers in air-conditioned environments, athletes recovering from strain…

Validation of Thermal Performance and Temperature Profile for Steam Eye Masks
Environmental Conditioning: The test is conducted within a controlled climate chamber to simulate a standardized…

New Treatments for Chronic Back Pain: Harnessing the Power of Self-Heating Patches
Chronic back pain is a widespread issue that affects millions of people worldwide. Whether caused by poor posture, long hours of sitting…







