Anhui Aerospace & PMA Health Tech.Co., Ltd. (hereinafter referred to as PMA) was established in 2006. It is a leading enterprise in thermal management application integrating R&D, production and sales in China.As a national high-tech enterprise, PMA has successively passed ISO9001, ISO14001, ISO45001, ISO13485 and other management system certifications, and has a world-class, domestically leading, and largest graphene heating film comprehensive laboratory in East China.Since its establishment, it has always focused on researching the high thermal conductivity and high electrical conductivity of new graphene materials, tackling high-precision graphene heating films and heat dissipation films, and deeply deploying graphene thermal management in medical equipment, power batteries, smart wearables and heating Physiotherapy products and other fields of application. The core products cover graphene heating systems, graphene smart health wear and physiotherapy products, graphene medical devices and other fields.Dezhou factory is a graphene thermal management application and industrial application production platform established based on the strong scientific research, technology, and capital of PMA.Second factory is under construction in Taian in Shandong province.