The Graphene Super Heat-tech Film developed by Tianchen is light, flexible, and can heat up instantly. It has excellent advantages of high heat transfer efficiency, low power consumption, and endows thermal products with more comfortable and superior energy-saving benefits. It can be applied to various consumer products such as home environment, outdoor activities, personal health clothing, accessories, etc. It is the best combination of cold resistance and warmth preservation to support the lack of warmth caused by drastic climate changes.