Vial Seal Manufacturers in India Compared
India’s vial seal makers are spread across the main pharmaceutical clusters, from Nashik and Ahmedabad in the west to Baddi in the north, Indore in the centre and Hyderabad and Bengaluru in the south. This page sets six of them side by side on what each states on its own website: where it makes seals, which seal types and sizes it lists, and whether it states ISO 15378 certification, a Drug Master File and ready-to-use supply. Autofits is listed first because this is its site; the rest follow in alphabetical order.
Key takeaways
- Six makers compared: Autofits (Nashik), Bhasin Packwell (Indore), C&G Seals (Baddi), Meditop (Bengaluru), Sealwell Packaging (Ahmedabad) and SKD Pharma Products (Hyderabad).
- Sizes: most list 13 and 20 mm seals; Autofits and Bhasin Packwell list 13, 20, 28, 32 and 34 mm.
- ISO 15378: stated by Autofits and Bhasin Packwell.
- Drug Master File: stated by Autofits (DMF 18100) and Bhasin Packwell.
- Ready-to-use supply: stated by Autofits and Bhasin Packwell.
- Method: every entry comes from the company’s own website; where a site does not state something, the table says so rather than guessing.
The makers side by side
| Manufacturer | Location stated | Seal types listed | Seal sizes listed | ISO 15378 | Drug Master File | Ready-to-use supply |
|---|---|---|---|---|---|---|
| Autofits Packaging Pvt. Ltd. | Nashik, Maharashtra | FlipTop® Optima, Pull Ring and Tear-Down aluminium-plastic seals; all-aluminium tear-off and tear-down seals; ROPP caps | 13, 20, 28, 32, 34 mm; ROPP 22 to 38 mm | Stated, ISO 15378:2017 | Stated, DMF 18100 | Stated: RTU (gamma or ETO) and RTS |
| Bhasin Packwell Pvt. Ltd. | Indore, Madhya Pradesh | Flip-off, flip-down, tear-off, tear-down, snap-off, button-type and injury-free seals; ROPP caps | 13, 20, 28, 32, 34 mm | Stated, ISO 15378:2017 | Stated, US FDA Type III | Stated: RTU and RTS |
| C&G Seals | Baddi, Himachal Pradesh | Flip-off and tear-off seals; ROPP caps; other pharmaceutical packaging | 13, 20 mm | Not stated; ISO 9001:2015 stated | Not stated | Not stated |
| Meditop Caps & Seals | Bengaluru, Karnataka | Flip-off, flip-down, tear-off and tear-down seals; ROPP caps | 13, 20, 32 mm | Not stated | Not stated | Not stated |
| Sealwell Packaging | Ahmedabad, Gujarat | Flip-off seals and aluminium vial seals | 13, 20 mm | Not stated | Not stated | Not stated |
| SKD Pharma Products Pvt. Ltd. | Hyderabad, Telangana | Flip-off and tear-off seals; ROPP caps | 13, 20, 32 mm | Not stated | Not stated | Not stated |
“Not stated” means the company’s website does not say so. It does not mean the company lacks the certification or the product; ask the company directly.
How to read the comparison
The columns are the ones a drug maker’s quality team checks first when it qualifies a seal supplier.
- ISO 15378 is the standard that applies GMP to primary packaging materials for medicinal products. A buyer usually asks for it in addition to ISO 9001. See ISO 15378 and ISO 9001 vs ISO 15378.
- A Drug Master File lets the buyer’s regulator review the packaging data without the detail going to the buyer. For packaging it is a Type III DMF; see DMF Type III.
- Ready-to-use supply decides whether the seal arrives sterile for an aseptic line or has to be washed and sterilised by the filling site.
- Sizes decide whether one supplier can cover every vial in a portfolio. The 13 and 20 mm necks cover most small injectable vials; 28, 32 and 34 mm serve larger vials.
- Seal types decide whether the supplier covers injectables, oral products and all-aluminium specifications from one source.
Certification and product lists are where a comparison starts, not where it ends. A plant audit, samples on the buyer’s own capping line and a review of the drawings settle the choice. The steps are in vial closure supplier selection.
Autofits in detail
Autofits Packaging Pvt. Ltd. makes pharmaceutical vial seals and pilfer-proof caps at a 75,000 sq ft plant at E-13/7/4, MIDC Malegaon, Sinnar, Nashik, with more than 300 staff.
| Autofits | |
|---|---|
| Aluminium-plastic seals | FlipTop® Optima (13, 20, 28, 32, 34 mm), Pull Ring (20, 32 mm), Tear-Down (13, 20, 32 mm) |
| All-aluminium seals | Tear-off (13, 20, 32 mm), tear-down (20 mm) |
| Caps | Pilfer-proof (ROPP) caps, 22, 25, 28, 35, 38 mm |
| Certifications | ISO 9001:2015, ISO 14001:2015, ISO 15378:2017 |
| Registrations | Drug Master File 18100; CFDA registration |
| Delivery forms | Regular, Ready-to-Sterilise, Ready-to-Use (gamma or ETO) |
| Manufacturing | In-house polypropylene moulding on Toyo machines, automated washing, ISO Class 8 cleanroom assembly, 100% camera inspection |
| Standards followed | ISO 8362-6 (aluminium-plastic), ISO 8362-3 (all-aluminium) |
Certificate numbers are on the quality certificates page, and the plant on the factory page.
Indian and global makers
Global closure makers also supply Indian drug makers, and the comparison between the two groups turns on cost, supply distance, documentation and the product range each offers. That comparison is set out on Indian vs global vial seal suppliers, with direct comparisons against West Pharmaceutical Services and Datwyler.
Frequently asked questions
Who are the vial seal manufacturers in India?
Indian vial seal makers include Autofits (Nashik), Bhasin Packwell (Indore), C&G Seals (Baddi), Meditop (Bengaluru), Sealwell Packaging (Ahmedabad) and SKD Pharma Products (Hyderabad), among others. They differ in the seal types and sizes they list and in the certifications they state.
Which Indian vial seal manufacturers are ISO 15378 certified?
Of the six compared here, Autofits (ISO 15378:2017) and Bhasin Packwell state ISO 15378 certification on their websites. For the others, the website does not say, so ask the company directly.
Which Indian seal makers supply ready-to-use vial seals?
Autofits and Bhasin Packwell state ready-to-use and ready-to-sterilise supply on their websites. Autofits sterilises its ready-to-use seals by gamma irradiation or ETO and double-bags them for aseptic areas.
Which Indian manufacturers make 28, 32 and 34 mm vial seals?
Autofits and Bhasin Packwell list 13, 20, 28, 32 and 34 mm. Meditop and SKD Pharma list 13, 20 and 32 mm, and C&G Seals and Sealwell list 13 and 20 mm.
How should I choose a vial seal manufacturer?
Start with the certifications (ISO 15378 and a Drug Master File), the sizes and seal types you need, and the delivery form. Then audit the plant, trial samples on your own capping line and review the drawings.
Sources
- Each manufacturer’s own website, as published on the date below
- Autofits company records, certification records and FlipTop Seals dossier
*Last updated: 2026-11-06. Information on other manufacturers is taken from their own websites on that date and may have changed since; confirm it with each company. This page is general information, not a recommendation of any supplier.*
