Your partner for entire
life-cycle 
solutions
Combine CCIT equipments,services and positive controls
ALMOST 100%
CCIT Methods Coverage
We are reliable to help ensure your personalized solutions
PHARMACEUTICAL CCIT
Positive Controls
Customized solutions are available to support your needs.
Vacuum Decay
CCI TESTING EQUIPMENTS
Accurate, traceable results for various packaging types
Accelerate your process of IND/NDA
Resource Allocation
Comprehensive CCIT methods coverage for your entire product life cycle
Quality Systems
According CMA, CNAS, GMP quality systems
Extensive Experience
Executed first Chinese Vacuum Decay testing service in 2018
Standard Drafting
Participant in China's important industry standards and national guideline
FOUNDED IN 2005
headquartered in Shanghai, Zholion specializes in pharmaceutical and medical device container closure integrity testing research and gas analysis. We are committed to providing comprehensive, systematic technical support and consulting services to ensure packaging quality and compliance throughout a drug's entire lifecycle.
Solutions
Customized CCIT One-stop Solutions
Compliance
FDA, EMA, WHO, PIC/S, NMPA Audit Support
3000 +
Service Projects
2000 +
Global Clients
Parters
GLOBAL NETWORKS
Resources
Resources
CCI Topic (1) | Understanding Container Sealing Integrity: The 'Gatekeeper' of Drug Safety
May. 27, 2026
