Nanjing SAIMI Communication Technology Co., Ltd. is a communications company based on wireless communication technology that provides solutions in the fields of private network communication, emergency communication, data collection and other fields for mining, emergency, safety supervision, fire protection, forestry, petroleum, port and other industries. The company's technical team is composed of senior communication technology experts with many years of experience in product development and plan implementation in the field of wireless communication technology. The company's main business: 4G and 5G wireless communication products, ad hoc network communication products, high-precision positioning products and solutions.