About Us
Headquartered in Nanjing, China—a UNESCO World Heritage City, We are a high-tech enterprise specializing in R&D, production, and sales of preservation solutions, backed by ISO 9000, BRC, and FDA certifications.
With a 10,000+㎡ facility and proprietary technologies, we ensure global quality compliance.
Facility and Proprietary Technologies
Become a authorized partner
Customization Services
Become a MedShield Authorized Distributor: Empower Your Market with Smart Packaging Innovations
Pre-Sale Service
Partners
On-Sale Distribution Partners
After-Sale Service Partners
Sale Market
Southeast Asia
America
Europe
Australia
Taiwan
We collaborate with many excellent companies
Application
Infusion Bag Sealing
Target Products:
Oxygen-sensitive intravenous solutions (e.g., polyunsaturated fat emulsions, vitamin C, certain antibiotics, or biologics).
Solid Pharmaceutical Packaging
Target Products:
Oxidation-prone tablets/capsules
Traditional herbal medicines
Vaccines or biologics
Fresh Meat Preservation
Retail packaging: Supermarket chilled meats (beef, pork, poultry)
Cold chain logistics: Combines low temperatures (0–4°C) and scavengers
Green Commitment, Sustainable Future
At Nanjing Tianhua Technology Development Co., Ltd. (MedShield), we take sustainable development as our core strategy and are committed to promoting the popularization of green production and environmentally friendly packaging through technological innovation.
Green Production and Low Carbon Emissions
Environmentally
Friendly Packaging Innovation
Intelligent Sealing Technology
Environmental Monitoring and Continuous Improvement
News and Events
Technical insights: Why medshield oxygen absorber is essential to medicines
At the current hospital or clinic circumstances, infusion therapy, or should be noted as the standard procedure for inflammation, injection need, recovery, anti-neoplastic therapy, vitamin body strength, are really common and a direct and efficient method of drug administration. However, the safety
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Medshield Re-Certified by FDA DMF 2025–2028 & Leads CNPPA Standard for Pharmaceutical Desiccants
In the tightly regulated world of pharmaceutical packaging, consistency isn’t just a goal—it’s a requirement. That’s why Medshield (Tianhua Tech) is proud to announce its renewed FDA Drug Master File (DMF) certification for 2025–2028, reaffirming our commitment to data integrity, manufacturing trans
View More PH-Neutral Oxygen Absorbers for Pharmaceutical Stability: How Medshield Prevents Drug Polymerization
In pharmaceutical packaging, the stability of active ingredients is not just about oxygen control—it's also deeply tied to pH balance. Many drug formulations are sensitive to even minor shifts in acidity, especially when stored in sealed environments where moisture and chemical interactions are unav
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