Body Warmer
The size of our body warmer is 130*95mm, it can provide 12 hours of warmth evenly and stably, the temperature…
How can I prevent frostbite?
Frostbite is a common condition in which skin and tissue damage is caused by exposure to extreme low temperatures…
Behind the Scenes at Our Heat Patch Factory!
Watch our workers in action as they sort and inspect heat patches on the busy production line!
Safe Use of Medical Heat Patches: Essential Guidelines
Medical heat patches are specifically designed for direct skin application, offering effective relief from pain…
The Secret Behind Our Heat Warmers: Microporous Oxygen-permeable Technology!
The secret to our heat warmers? Tiny, precise holes in non-woven fabric that control the oxygen flow…
Prepare for Winter with Hanyao’s Innovative Heated Patches
As winter approaches, the demand for warmth and comfort rises. For those braving the cold or managing pain…
Non-woven fabric cutting machine
Our non-woven fabric cutting machine is running. We can produce non-woven fabric by ourselves for warmer use…
Why does sitting for a long time cause spinal pain?
Sitting for long periods can cause spinal pain due to a combination of factors related to posture…
How to Use Air-Activated Hand Warmers for an Optimal Skiing Experience
As winter sports enthusiasts gear up for the skiing season, staying warm on the slopes is a top priority…
Domestic top lab for warmers
Please follow me into Hanyao’s professional laboratory. We are equipped with very complete and advanced testing equipment and device…