
Our Company
At Grand Rise Technology, we care your health and the environment.
We see the urgent need to prevent the growth and spread of harmful microbes.
We commit to develop eco-friendly and safe solutions for your health through innovative technology.

Our Strategic partners
Non-toxic, Biomaterial-based materials
Innovative, patented technology
Professional team from Hong Kong & China
Strategically funded start-up company

Our Product

CareCoatex™ Pro Antimicrobial Coating, made with eco-friendly and biocompatible ingredients, effectively eliminates 99.9% of bacteria and viruses while creating a protective layer that lasts for more than 180 days. This innovative product is produced using the patented Core-Shell Particle technology, utilizing natural antimicrobial materials.
Special Features:
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Core shell particles with chitosan shell in water
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Nano scale particles with more antimicrobial surface
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Non toxic and biocompatible
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Alcohol, chlorine, and heavy metal free formulation
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Fast drying and good film forming for surface coating
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Encapsulation of various antimicrobial reagents to provide both contact killing and time release killing
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Effective and long lasting antimicrobial protection
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Environmentally friendly materials



Technology behind
A biomaterial-based antimicrobial coating
to disinfect and control microbial infection and/or contamination.





Core-shell particles with chitosan shell in water

Non-toxic and biocompatible
Alcohol- and chloride-free formulation
Capable of encapsulation of various antimicrobial reagents to provide both contact killing and time-release killing
Fast drying and film-forming to provide surface coating
Effective and long-lasting antimicrobial protection
Planet friendly and Circular Economy by reuse seafood wastage