Fujian Chainfun Electronic Technology Co., Ltd. was founded in 2019 and is a high-tech enterprise that integrates product design, development, production, and brand operation. Chainfun Technology is committed to technology innovation and has a strong software and hardware R&D team, multiple industry core patents, and has passed ISO quality management system certification. Its vision is to become a globally renowned smart door security brand. Chainfun Technology innovatively implements closed-loop operation of the industry chain, fully manages and supports all links such as industrial design, software and hardware development, cloud platform development, module development, SMT stamping, product production inspection, and focuses on quality control to provide customers with safer and more stable smart security products. Chainfun Technology believes that with its unwavering commitment to security, continuous R&D innovation, strict quality requirements, Chainfun Technology will develop and design more highly competitive high-tech security products to jointly promote industry progress and realize social value.