Shenzhen Hanwei IOT Co., Ltd. (hereinafter referred to as the company), founded in April 2021, is an Internet of things enterprise integrating R & D, production, sales and sensor application solution services. As a wholly-owned subsidiary of Hanwei Technology Group (stock code 300007), Shenzhen Hanwei is one of the important platforms for the group to lay out the National Talent Gathering highland and industrial highland. It is positioned as the group's pre-sales and after-sales technical service center for customers in South China, and the application scheme research and Development Center and testing center with sensors as the core, The group's administrative business platform and supply chain network in Shenzhen are important bases.