Sanwa BioTech Limited of Hong Kong, SAR at MEDICA 2019 in Düsseldorf -- COMPAMED Trade Fair
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Sanwa BioTech Limited

Unit 1-3 & 12, 5/F, Wah Lai Industr. C., 10-14, Kwei Tei Street, Fo Tan, NT, Hong Kong, SAR
Hong Kong, China SAR
Telephone +852 2698 9903
Fax +852 2927 6060

This company is co-exhibitor of
Hong Kong Trade Development Council

Hall map

MEDICA 2019 hall map (Hall 6): stand B57

Fairground map

MEDICA 2019 fairground map: Hall 6

Our range of products

Product categories

  • 03  Diagnostic Tests
  • 03.05  Infectious immunology testing
  • 03.05.02  Microbiological diagnosis, virology, equipment and systems for

Microbiological diagnosis, virology, equipment and systems for

Our products

Product category: Microbiological diagnosis, virology, equipment and systems for

Lab-on-Chip Technology

A lab-on-a-chip (LOC) is a device that integrates one or several laboratory functions on a single chip of only millimetres to a few square centimetres in size. LOCs deal with the handling of extremely small fluid volumes.

Sanwa BioTech Ltd develops self-contained LOC diagnosis platforms such as ALiA (Array Based LED induced fluorescence ImmunoAssay platform). ALiA is a miniaturized solution that consists of a microfluidic cartridge, an optical unit, a control unit and a power supply system, which can run the cartridge without any fluidic interfaces to the instrument. The microfluidic cartridge holds a sensor microarray and integrated microfluidic slide for delivering the specimen and other possible reagents to perform different process steps in a diagnostic test.

The integrated microfluidic slides area technology that fully integrates 6 liquid reservoirs with integrated micropumps, which can be individually emptied in a controlled way. On the top surface of each microscope slide, a Sanwa BioTech Ltd customized protein array is mounted to perform immunoassays.

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Product category: Microbiological diagnosis, virology, equipment and systems for


Immunoassay is a biochemical test that measures the presence or concentration of a macromolecule in a solution through the use of an antibody. The macromolecule detected by the immunoassay is in many cases a protein. The importance and widespread of immunoassay methods in diagnosis of diseases are attributed to their inherent specificity, high-throughput, and high sensitivity for the analysis of wide range of analytes in biological samples.

By combining microfluidics to immunoassay, Sanwa BioTech platform allows speed up the process and multiplexing while keeping the specificity and sensitivity of immunoassay.

This system permits healthcare providers in poorly equipped clinics to perform diagnostic tests with no laboratory support.

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About us

Company details

The company was created in December 2012 from a core team of founders with entrepreneurial spirits and cross-functional backgrounds in business, biotechnology, advanced micromachining & microfluidic Lab On Chip (LOC) platform. Their backgrounds and experiences formed the basis for this concept of bringing forth a rapid diagnostic, mobile platform for faster and more accurate diagnosis for time critical and life threatening diseases. 

At Sanwa BioTech, we believe that impending changes are coming to the way to conventional clinical diagnostic & academic R&D for bio-discoveries. We aim to become a driving force for these changes to revolutionize healthcare solutions into the future. Sanwa BioTech delivers accurate and actionable information through our disposable Lab-On-Chip (LOC) rapid diagnostic platform, resulting in transformative diagnostic tests for faster clinical decisions and better economic outcomes.

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