Self-heating Warmers Products

With leading non-woven composite technology and high-quality iron powder, Hanyao is committed to providing a variety of disposable self-heating warmers for all-around warmth. Tearing the packaging bag, by the chemical reaction between iron powder and oxygen, to feel the 8-12 hours continuing heat and warmth without any additional energy.

With portable size, shape for conforming body parts, it is the best choice for outdoor activities and personal warm care. Also, we offer flexible OEM/ODM customization services, including special-shape designs, temperature and duration, helping your brand stand out in global warm market.