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Headquartered in Hong Kong, with sales offices in Singapore, Constructive Research & Development (CRD) was founded in Shenzhen in 2005 focusing on development of technologies that tackle everyday problems. CRD holds numerous patents for its inventions and is awarded the coveted title of National High-Tech Enterprise in China. Over the years, CRD had created over 700 successful UV-C technology product applications across various industries.

UVSDS - Ultraviolet Surface Disinfection Systems

Quick Elimination Of COVID-19 Creating A Safe Environment

UV-C disinfection technology has been widely adopted in the medical industry, the short UV-C, wavelength of 254nm, is particularly effective in disinfecting bacteria and viruses such as Coronaviruses, E. coli, staphylococcus, etc… It is an environmentally friendly and non-polluting disinfection method, as it uses the photolysis technology to break down viral and bacterial structure without the use of any chemical additives. UV-C disinfection devices for Covid-19 is not all created equal, intensity and time is a critical factor in ensuring bacteria and viruses are disinfected properly.


All Exposed Surfaces Disinfection

The UV lamp cassette can be automatically adjusted to the object size, allowing simultaneous disinfection of multiple sides

Support Cold Chain

Stainless steel drainage design allows for easy cleaning, suitable for surface disinfection of cold chain products

Low Power Consumption

Low power consumption
Short disinfection time

High Disinfection Efficiency

Proven by the National Bio-safety Laboratory, 99.99% disinfection efficiency of Covid-19 within 2 seconds




Logistics Centres



Cold Chain Storages

UVSDS Series

Table Type

Floor Type

Auto Detection Series

Self Input Series

General Specification

UVSDS Series

Input Systems (Table/Floor Type)

Output Systems (Table/Floor Type)

Alignment Systems(Table/Floor Type)

Supported by 9+ industry bodies and media partners

  • ce
  • sgs
  • ctp
  • cep
  • fcsi
  • vit
  • shenzhen-kitchen
  • srca
  • sra