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Two staff covered and working in Cleanroom 8

Cleanroom injection molding: Class 7 vs. Class 8 – What’s the difference?

For manufacturers of medical devices, diagnostics, and pharmaceutical products, choosing the right cleanroom classification is crucial. Making the wrong choice can lead to higher costs, validation delays, and unnecessary compliance risks. While cleanroom injection molding is essential for contamination control, not all cleanrooms provide the same level of environmental control.

3 min read | July 16, 2026

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Medical device injection moulding

From prototype to 10 million parts: scaling medical device manufacturing successfully

Successful medical device manufacturing requires a partner with expertise in Design for Manufacturability (DFM), validation, automation, cleanroom manufacturing, and global supply chain management. Leading medical manufacturers increasingly look for partners who can support the entire product lifecycle, from concept through to high-volume production.

1 min read | July 7, 2026

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Rosti China cleanroom opening

Rosti enhances global medical manufacturing with a new ISO Class 8 cleanroom in China

We have announced the official launch of a new ISO Class 8 (Class 100,000) medical cleanroom at our China facility, further strengthening the Group’s global capabilities in high-precision medical manufacturing.

1 min read | April 27, 2026

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Rosti North America Expands Medical Manufacturing Capabilities with New ISO Class 8 Cleanrooms in Wisconsin and Utah

New cleanroom investments strengthen Rosti’s support for regulated medical and life sciences customers and position the company for continued growth

2 min read | January 26, 2026

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Expanding global cleanroom capabilities

Rosti is making significant investments in medical plastic injection molding and cleanroom production capabilities across Europe Asia and North America

3 min read | October 16, 2025

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Rosti to Showcase Medical Manufacturing Expertise at Medtec China 2025

Rosti Group is pleased to announce that we will be exhibiting at MedTec China 2025 held from September 24–26 2025…

1 min read | September 1, 2025

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Why are certifications important for plastic injection molding manufacturers?

As a leading precision plastic injection molding business Rosti understands that quality is non-negotiable — for us and for our…

2 min read | August 21, 2025

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Rosti Poland Expands Medical Solutions Operations with Class 8 Cleanroom Investment

As part of Rosti Group’s growth strategy and ongoing investment in our capabilities we are excited to announce the opening…

2 min read | February 13, 2024

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