- Part of Shree Naina Group, with a strong presence in India and international markets
- Type I tubular glass Ampoules, Vials and Cartridges
- Certified to ISO 15378 and ISO 9001
- Drug Master Files with USFDA and Health Canada
Two continents. One standard of pharmaceutical glass.
Vielfys has made glass Ampoules in Greece since 1951 and is still the only Ampoule producer in the country. With our strategic partner Shree Naina Glass Inc. of India, we now supply Ampoules, Vials and Cartridges to pharmaceutical and cosmetic makers across Europe and beyond.
Upcoming event
Meet both teams at CPHI Milan 2026.
Vielfys and Shree Naina Glass Inc. share one stall at Fiera Milano this October. Come and see our Ampoules and Vials up close, discuss your specifications and plan your next supply with us.
- Dates
- 6 to 8 Oct 2026
- Venue
- Fiera Milano
- Hall
- 11
- Stall
- K83
06
days until the doors open
The partnership
Indian scale meets Greek heritage.
Each company brings what it does best. Together we give pharmaceutical makers one dependable source of primary glass packaging, with teams in India and in Greece.
- The only producer of glass Ampoules in Greece
- Over 70 years serving the pharmaceutical and cosmetic industries
- Certified to ISO 9001 and ISO 9187
- Head office in Agia Paraskevi and production at Oinofyta
Why choose us
Consistent quality
Every piece is camera inspected before it leaves the line.
Over 70 years of excellence
Ampoule expertise built in Greece since 1951.
Sustainable growth
EcoVadis Silver rating, in the top 15% of companies assessed.
Worldwide reach
Customers across Europe, Asia and the Americas.
Reliable partnerships
Long term supply, backed by teams in Greece and India.
By the numbers
Proven at scale, year after year.
The combined strength of both partners, measured in years, lines and containers.
30+
Years of glass manufacturing
Shree Naina Glass Inc., since 1992
500M+
Containers a year
Across all production lines
30+
Forming lines
In cGMP facilities
40+
Customers worldwide
Across continents
0
Customer recalls
A clean record to date
70+
Years of Ampoule expertise
Vielfys, since 1951
Global presence
Trusted by pharmaceutical makers worldwide.
From cGMP facilities in India, with support from Athens, our Type I glass reaches fillers in India, Europe, North America, the Middle East, Africa and Asia Pacific.
Pharmaceutical companies supplied by Shree Naina Glass Inc.
Product range
Primary glass packaging for injectables.
Type I borosilicate glass of the first hydrolytic class, compliant with USP and EP, in clear and amber.
- Capacity
- 1 ml to 25 ml
- Glass
- Flint and amber
- Diameter
- ø 10.25 to 22.50 mm
- Options
- OPC, score break, code rings, colour bands and printing
- Built for
- Consistent dimensions and excellent mechanical strength
Available forms
- Form B
- Form C
- Form D
- Form E
- Flame cut
- Capacity
- 1 ml to 100 ml
- Glass
- Clear and amber
- Diameter
- ø 16 to 47 mm
- Options
- Internal ammonium sulphate treatment and printing
- Built for
- High dimensional accuracy and a superior finish
Available types
- Crimp neck
- Screw neck
- Lyo+
- Sulphur treated
- European blowback
- American blowback
- Made for
- Pen injector and auto injector delivery systems
- Glass
- Type I, the same standard as our Vials and Ampoules
- Details
- Full specifications shared on request
Planning a pen or auto injector project? Share your fill volume and device with us. Our team will advise on the right Cartridge.
Request Cartridge specifications
Quality
Inspected, handled and stored without compromise.
Quality is built into every step between the forming line and dispatch.
100% camera inspection
Every single piece is checked by camera, so quality never depends on sampling.
Robotic picking
A robotic system picks the product, so no human hand touches the glass.
Secured storage
Finished goods wait in a controlled and secured store until dispatch.
Certifications
The standards behind every shipment.
Each certificate below is held by Vielfys, by Shree Naina Glass Inc. or by both companies.
ISO 9001
Quality management system
Held by Vielfys and SNG
- ISO
9187ISO 9187
Glass Ampoules for injectables
Held by Vielfys
ISO 15378
GMP for primary packaging materials of medicines
Held by SNG
USFDA DMF
Drug Master File with the US Food and Drug Administration
Held by SNG
Health Canada DMF
Drug Master File with Health Canada
Held by SNG
cGMP
Current good manufacturing practice
Held by SNG
EcoVadis Silver
Sustainability rating, top 15% of companies assessed
Held by SNG
Contact
Talk to us in Greece or in India.
Our teams in Athens and Baddi work together on every enquiry. Reach the office closest to you.
Greece
Vielfys Packaging Solutions
Theodora TseremegkliSales Strategy & Business Development
India
Shree Naina Glass Inc.
Rajat KaushalSr. Marketing Manager