CVR vs DTSS Comparison

Chicago Rivet & Machine Co is in the fastener industry in North America. The company operates in two segments namely fasteners and assembly equipment. Its fastener segment consists of the manufacture and sale of rivets, cold-formed fasteners, parts, and screw machine products. The assembly equipment segment consists mainly of the manufacture of automatic rivet setting machines, automatic assembly equipment, and parts and tools for such machines. The majority of revenue is from the fastener segment.

Datasea Inc is a technology company that operates in two main segments. The first segment, Acoustic High-Tech, focuses on developing and applying acoustic technologies, such as ultrasound, infrasound, and mechanical wave effects, for applications like ultrasonic sterilization, neuro-regulation, acupoint stimulation, and environmental purification. The second segment, AI Multimodal Digitalization, integrates artificial intelligence with 5G networks and big data processing to create a proprietary multimodal data platform that combines text, voice, image, and video for real-time intelligent analysis and generation. The company generates all of its revenue from the People's Republic of China (PRC).