Nanfu has 406 independent intellectual property patents and participates in the formulation of 22 relevant national and industry standards. Nanfu Company has achieved strategic cooperation with leading customers in major industries and serves world-renowned brands. Nanfu has always adhered to independent innovation, guided the development of the industry, served customers with technology, achieved mutual success, and reached the peak together.

As a holding subsidiary of Nanfu Group, Chuanying has innovatively launched Chuanying IoT batteries with its unique multi-chemical system technical advantages, covering lithium-ion batteries, CR lithium-manganese batteries, cylindrical batteries, thin and flexible batteries, etc. The full range of products is used in intelligent transportation, smart retail, smart medical care, industry, agriculture and other fields, providing customers with complete small battery solutions.

As a brand under Shenzhen Jingfu Technology, Chuanying authorizes its wholly-owned subsidiary Shenzhen Chuanying IoT Battery Co., Ltd. to be responsible for product research and development, production and manufacturing, and marketing promotion.