
Our Fabric Workshop and Warehouse
As a raw material and an important part of the warmer and heat patch, non-woven fabric plays a vital role…

As a raw material and an important part of the warmer and heat patch, non-woven fabric plays a vital role…

Discover how our advanced Western style racks and spacious warehouse ensure optimal conditions for every item…

In this video, we show the storage process of non-woven fabric as the primary raw material for air-activated heat patch…

Hanyao is a modern production factory with 50000 square meters, which is the biggest OEM manufacturer…

In Hanyao, we need to load a lot of goods every day, whether it is warmer or non-woven fabrics. As the largest warmer manufacturer…

This is our professional lab to test the temperature and heating time of heat packs, in which there are a lot of professional test devices…

Except for the largest factory of air-activated products, our factory is also the only one manufacturer…

What you see now is our fully automated production line, after putting raw materials into non-woven bag…

Video content: The products produced by large machines are sent to the next production process through a conveyor belt…

Jiangsu Hanyao: Leading Manufacturer of Air-Activated Warmers and Composite Non-Woven Fabric with Breathable Film in China..