Hanyao Medical
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

Extra Large Joint&Heat Patch
The self-heating patches provide a steady and consistent heat source directly where it is needed most. Heat has been shown…

Do Toe Warmers Go on Top or Bottom of Your Socks?
We’ve all been there: standing on a freezing train platform or halfway up a ski slope, feeling that unmistakable “numbness” creeping into our toes…

Extra-large Self-heating Foot Insole Warmers
We can offer 4 different sizes to fit everyone, including the extra-large size that most suppliers cannot produce. As a source manufacturer…







