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Our 7x24-hour service hotline ensures quick response to issues and timely resolution of your concerns.


QUOVIN is a high-tech enterprise specializing in the research, development, production, and sales of intelligent liquid crystal display systems.
QUOVIN has obtained multiple enterprise certifications and qualifications, including ISO9001, ISO14001, and Energy-saving Enterprise Certification, and holds more than 30 relevant patents, currently leading in its industry. Several product models have passed product certifications such as 3C, ROHS, IP65, US FCC, and EU CE, ensuring that each product is green, energy-saving, safe, and stable.
QUOVIN specializes in intelligent display equipment design, temperature control technology, AI artificial intelligence technology, ITO Internet of Things technology, and optical control technology, which has enabled us to occupy a place in the intelligent public transportation market. Currently, our projects have been implemented in more than 100 cities across the country, and our products are exported to Europe, America, Southeast Asia, Japan, South Korea, and other regions.
The products cover multiple scenarios in smart cities, including smart city, AI-enabled smart tourism, AI-enabled smart transportation, AI-enabled smart rural areas, campus smart sports, AI-enabled smart parks/walkways, intelligent signage, intelligent street signs, smart lamp posts, and smart communities.
Drive industrial upgrading through technological innovation and create measurable value for customers.
Become a respected leading brand in smart display device solutions.
Professionalism, integrity, collaboration, and innovation, polishing every detail with craftsmanship.
Putting customers first, embracing long-termism, and growing and creating a future together with partners.
Our 7x24-hour service hotline ensures quick response to issues and timely resolution of your concerns.
With our rigorous quality control system, we provide comprehensive warranty and maintenance services, ensuring your peace of mind.
One-on-one dedicated engineers provide full-cycle technical support and solution optimization.
Leave your requirements, we will contact you within 24 hours to provide a customized solution.