The original entry records Guangdong Zhiduo Intelligent Technology as established on 30 January 2019. Its stated business scope includes low-voltage electrical and distribution products, electronics, lighting, appliances, energy-saving LED products, molds, hardware and plastics, Internet of Things equipment and intelligent devices. It also covers communications and software development, information-system integration, intelligent technology services, computer networks, smart-home projects, and permitted import and export activities.
BIOSUN's proprietary PHOTOPLASMA technology uses specially engineered light-source tubes to activate water and oxygen molecules in the surrounding air. The resulting reactive species interact with pollutants, including formaldehyde, volatile organic compounds and biological contaminants. Treatment performance depends on the equipment, target pollutants and operating conditions and should be assessed using the relevant product specifications and test documentation.