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Syringe Vacuum Filling MachineTurnkey filling, stoppering, inspection & packaging lines for pharmaceutical and aesthetic injectable manufacturers worldwide. -
Flush Syringe Filling MachineTurnkey filling, stoppering, inspection & packaging lines for pharmaceutical and aesthetic injectable manufacturers worldwide. -
Syringe Vacuum Filling MachineTurnkey filling, stoppering, inspection & packaging lines for pharmaceutical and aesthetic injectable manufacturers worldwide. -
Aseptic Filling IsolatorTurnkey filling, stoppering, inspection & packaging lines for pharmaceutical and aesthetic injectable manufacturers worldwide. -
Plunger Rod Labeling MachineTurnkey filling, stoppering, inspection & packaging lines for pharmaceutical and aesthetic injectable manufacturers worldwide.
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200+ Clients Served
Pharma & MedTech partners
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50+ Patents
Proprietary IP in filling tech
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20+ Export Destinations
Across 20+ countries
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80% Technical Staff
Engineers & R&D personnel
Product
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About Us
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Expert in Pre-filled Syringe Filling
At Leggenda, precision underpins pharmaceutical safety. Based in Shanghai, we specialize in vacuum filling for pre-filled syringes (PFS). Our technology delivers bubble-free operation and consistent dosing accuracy for challenging formulations, from high-viscosity hyaluronic acid to shear-sensitive microspheres.
Our PFS automation range includes vacuum filling and stoppering machines plus multi-functional filling lines. Serving pharmaceutical and medical device sectors, we offer end-to-end turnkey line solutions for two core applications: pre-filled flush syringe filling and aesthetic high-viscosity formulation filling. Our systems integrate nesting, in-line visual inspection, tray loading and labeling, with custom-engineered designs available.
Why Choose Leggenda
Focused on filling solutions for prefilled syringes, RTU containers,
and high-viscosity products, providing customized solutions based on specific product characteristics
and process requirements.
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Engineering & Pre-project Support
We support you from the early development phase.
- Custom engineering & line design
- Formulation process trial & lab-scale testing -
Documentation & Compliance
Full documentation packages to meet regulatory requirements.
- FAT / SAT execution and documentation
- DQ/IQ/OQ validation document package
- cGMP-compliant validation & 21 CFR Part 11 audit trail support -
Installation & Training
On-site commissioning to get your line into production.
- On-site installation, commissioning & training
- Third-party equipment integration -
After-sales & Lifecycle Care
Continuous support after equipment handover.
- Remote online troubleshooting & real-time technical support
- Spare parts inventory & fast delivery
- Standard 12-month warranty; extended warranty packages available
In Action — Running at Customer Sites
Real installations and production footage from Germany, Korea, India, Mexico and beyond — vacuum filling lines and flush lines in operation.
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Hunan 5-head filling (equipment only)
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Rear end of catheter flushing device (with added rod)
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Changzhou 5-head filling machine operation video (complete process)
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6-head catheter irrigator
News
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Industry Insights & Updates
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Industry News
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Industry News
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Industry News
Ready to Optimize Your Filling Line?
Based on your filling materials, container specifications, filling volume
per unit, and target production capacity, we will recommend the most suitable production line and
optional equipment configurations.
Product Categories
Contact Us
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Email: ldkj@langdaikeji.com
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Tel: +86-13817497979
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Tel: +86-21-69790700
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Building 6, No. 1855 Tianchen Road, Qingpu District, Shanghai, China
Copyright © by Leggenda (Shanghai) Technology Co., Ltd. All Rights Reserved.
