National High-Tech Enterprise · Independent Intellectual Property
ZHONGCAI Technology — Dedicated to paper document deacidification protection, providing one-stop solutions for archives, libraries and cultural institutions.
Developed in collaboration with top universities including Zhejiang University and Fudan University, based on micro-nano structural research of paper fiber materials
Designed for single-page paper documents, the mist-application method uniformly penetrates deacidification agents, ensuring precise protection for each page while maintaining document integrity.
Designed for complete books and archival volumes, the permeation method provides deep treatment without dismantling pages, enabling batch processing of entire document collections efficiently.
Full-series deacidification equipment, reagents and intelligent testing systems covering archives, libraries and museums
Five models including volume deacidification machines, batch processing units and precision systems for diverse treatment scales and requirements.
Learn MoreGreen, safe and eco-friendly water-based calcium reagent. Unlike organic solvents, it poses no harm to operators or original documents.
Learn MoreIntegrates moisture-locking, positioning, cleaning, data storage and smart transmission for quick, precise and safe pH detection of paper documents.
Learn MoreClient-first, sincere service philosophy. Professional on-site deacidification technical services ensuring optimal treatment outcomes for every project.
Learn MoreDeep application across archives, libraries and museums — serving 32 cities nationwide with 562 completed project cases
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Professional deacidification protection for archival institutions at all levels — preserving paper records and safeguarding historical memory.图书馆
Professional deacidification treatment for rare books and ancient manuscripts in public and university libraries, protecting precious literary heritage.博物馆
Safe and reliable deacidification protection for paper artifacts, calligraphy, paintings and ancient manuscripts in museum collections.Industry insights, company news and deacidification knowledge — stay informed on the latest developments in paper document protection
ZHONGCAI Technology showcased its latest deacidification equipment and technical achievements at the 2023 China Library Annual Conference, engaging with industry peers on the future of paper document preservation technology.
ZHONGCAI Technology successfully won the bid for the Taizhou Municipal Archives deacidification equipment project, further deepening its presence in Zhejiang Province's archival preservation sector.
ZHONGCAI released its research findings on permeation deacidification technology at the 2023 China Library Annual Conference, receiving widespread recognition from the industry.
An in-depth analysis of paper document acidification mechanisms and the scientific principles behind "Bulk Deacidification" theory and its practical applications in cultural heritage preservation.
Our expert team is ready to provide consultations and tailor-made deacidification protection solutions for your institution
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