Recently, GMY successfully passed the one-year milestone review for its participation in the National Key Research Program, "Research and Development of Green Intelligent Disinfection Key Technologies and Equipment for Cold Chain Logistics and Human-Machine Coexistence Scenarios," led by the Institute of Electrical Engineering, Chinese Academy of Sciences. As one of the core participants in this project, GMY has provided strong technical support with its expertise and innovations in 222nm deep ultraviolet (UV) disinfection technology.

In this project, GMY is responsible for two main research topics:

1.Key Technologies and Equipment for Green Surface Disinfection and Applications

In response to the growing demand for safe, efficient, and rapid disinfection of surfaces in settings such as supermarkets and postal delivery services, GMY provides green disinfection solutions that combine both high efficiency and safety.

Technical Advantages:

The 222nm deep ultraviolet (UV) disinfection technology has been certified by authoritative third-party institutions such as the China Inspection and Quarantine Institute and the Guangzhou Customs Technical Center. It can effectively eliminate common pathogens like Staphylococcus aureus, Escherichia coli, and the influenza virus, with a disinfection efficiency exceeding 99.9%.

Research Achievements and Practical Applications:

This technology has been applied in various real-world scenarios. For example, the 222nm deep UV disinfection door is in use at the Hengqin Dachang Logistics Center, and the scanning-type six-sided surface disinfection machine is applied at Guangzhou Songyang Cold Chain Logistics Co., Ltd., where it has delivered positive practical results.

222nm Deep UV Disinfection Gate

(ProcessingTime: 30 seconds)

Scanning Six-Sided Surface Disinfection Machine

(Processing Time: 60 seconds)

2.Development and Application of Penetrative and Non-Damaging Disinfection Technologies and Equipment

GMY has developed deep UV ice layer penetration disinfection technology and corresponding disinfection modules. This technology overcomes the technical limitations of traditional disinfection methods in icy and frosted environments, enabling effective destruction of pathogenic microorganisms beneath the ice layer, ensuring the disinfection process is damage-free, efficient, and safe. It is particularly applicable to cold chain logistics, postal services, and similar fields.

Technical Advantages:

The technology achieves ice layer penetration depth of no less than 5 cm. Disinfection effectiveness is evaluated using live microorganisms, with a disinfection efficiency greater than 99.9%. The processing time is less than 10 minutes, and the equipment has a continuous operating time of no less than 5,000 hours.

Research Achievements and Practical Applications:

The ice layer penetration disinfection equipment has been applied at Guangzhou Songyang Cold Chain Logistics Co., Ltd., where it has received positive feedback from users.

Ice Layer Penetration Disinfection Equipment

This deep involvement in national key research programs marks a significant step forward in GMY's ongoing innovation in the lighting technology field. In the future, GMY will continue to prioritize technological innovation, working closely with research institutions to promote the advancement of green disinfection technology, providing efficient and safe disinfection solutions for more industries and scenarios, and contributing to national public health security.