Pureon - Surface Finishing Solutions

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Total Process Solutions

From bottom to top, from start to end, from diamond to pad – We are a vertically integrated surface solutions provider. Our solutions are backed with in house product development, research and application testing along the entire value chain. Our global presence in manufacturing and research ensures we are closer to you to support your application development.

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Industries

Advanced Optics

Semiconductor & Electronics

Precision Industry

Luxury Goods

Medtech

Tools & Coatings

Advanced Optics

The advanced optics industry's high-performance components and systems are vital for applications like semiconductors, telecommunications, aerospace, and medical technology, demanding innovative and precise solutions.

Semiconductor & Electronics

Today, semiconductors are part of every electronics system. when producing the silicon wafers needed for chip manufacture, the details cannot be small and fine enough. A case for Pureon.

Precision Industry

From cars of the future to robots with AI - wherever there's new thinking, it cannot be done without wires, cables, sensors or seals. Those who supply components on a micro scale need precise solutions.

Luxury Goods

Whether layman or connoisseur - watches fascinate people. when tiny screws, bridges, rubies, or glasses need to be flawlessly polished in horlogerie, Pureon is in demand. We also make synthetic gemstones shine.

Medtech

In an era of longer lifespans, global prosperity, and rapid advancements in medical technology, maintaining a high quality of life has become increasingly complex, emphasizing the value of health. New technologies are revolutionizing medical technology.

Tools & Coatings

Smooth transmission and wear protection are crucial benefits of a perfect surface. Whether it's precise coatings or grinding, Pureon's experts understand the specific requirements of the industry.

Solutions

Grinding

Lapping

Polishing

CMP

Grinding

The grinding process enhances the overall quality of a wide range of materials. It involves the removal of excess material using grinding pads resulting in a refined surface texture.

Lapping

Lapping is a precise surface finishing process to achieve exceptional flatness and mirror-like smoothness on various materials. Using abrasives and a slurry, it gently removes surface imperfections and enhances component fit and contact.

Polishing

Polishing focuses on refining the appearance and smoothness of materials. By using progressively finer abrasive compounds or pads, polishing removes finer imperfections, creating a glossy mirror finish.

CMP

Chemical Mechanical Polishing (CMP) is a sophisticated surface finishing process extensively employed in the semiconductor and electronics industries. It combines mechanical abrasion and chemical reactions with an abrasive slurry.

Insights

Feb 2026

AlumaGem: Webinar Presentation at the Optical Fabrication Summit

AlumaGem: Webinar Presentation at the Optical Fabrication Summit Webinars have become an integral part of professional exchange within the photonics […]

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Nov 2025

AlumaGem: Advancing the Polishing of Calcium Fluoride

AlumaGem: Advancing the Polishing of Calcium Fluoride In modern optics manufacturing, precision isn’t optional — it’s the baseline. Among the […]

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Nov 2025

Pushing the Boundaries of SiC Wafer Processing: Achieving Ultra-Low Geometry in Large-Diameter Wafers

Pushing the Boundaries of SiC Wafer Processing: Achieving Ultra-Low Geometry in Large-Diameter Wafers As the silicon carbide (SiC) industry moves […]

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Oct 2025

Pureon Update: New Chinese Export Control Measures for Synthetic Diamond and Diamond-Based Products

Pureon Update: New Chinese Export Control Measures for Synthetic Diamond and Diamond-Based Products Dear Partner, Dear Customer, The Ministry of […]

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