Henan Hexin Hengda Industrial Co., Ltd. is a state-owned military enterprise and the largest professional manufacturer who engaged in designing, researching, developing, producing, and selling the disposable hot pack, ice bag and mosquito repellent products. "Sunle", "Hexin" and "Baby bear" are the main three brands of us and we have registered them.

In 2003, we established the first spontaneous heating technology research center by making use of the unique military industry technology. What's more, we have achieved ISO9001 international quality system authentication and American FDA certificate. At the same time, we provide processing service of self-heating products for clients in Hong Kong, Taiwan area, the United States, Canada, the European Union, Japan and Russia.

Since the establishment, we have been adhering to the noble goal of "relying on science and technology to create a warm life", and been working to improve people's life.

We have our own designers and programmers, so our products can be modified at any time to meet customers' requirements. Satisfied our customers by providing fast and genuine services, high quality and value with them. We are sure that we will be your faithful and permanent partner with our excellent design, perfect details.

OEM or ODM is available. For more details, please feel free to contact us.