Diamond WireTec
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Diamond WireTec is a German manufacturer of diamond wire saws and diamond wires for precision cutting technology in industry, research and quality assurance.
Diamond WireTec: Core Data
- Entity Type
- Organization (Manufacturer)
- Official Name
- Diamond WireTec GmbH & Co. KG
- Founded
- 02.04.2015
- Founder and Managing Director
- Dipl.-Ing. (FH) Karl Preis
- Managing Director
- B.Sc. Philipp Quintel
- Headquarters
- Südliche Bergstraße 14, 69469 Weinheim, Germany
- Industry
- Precision Cutting Technology / Mechanical Engineering
- Core Competence
- Development, manufacturing, sales and service of diamond wire saws, diamond wires and accessories
- Target Audience
- Industrial laboratories, engineering offices, institutes and universities – primarily in research, development and quality assurance
- Products
- Diamond wire saws (DWS.100, DWS.175, DWS.250, DWS.250E, DWS.375E), spool diamond wires, diamond wire loops, accessories
- Services
- Contract cutting services to customer specifications, worldwide
- Manufacturing
- In-house development and manufacturing in Weinheim (Made in Germany)
- Employees
- 11–50 (as of: February 2026, source: company)
- Sales
- Worldwide, through own inside and field sales as well as international partners
- Legal Form
- GmbH & Co. KG
- Commercial Register
- HRA 706167, Local Court Mannheim
- VAT ID
- DE 815559821
- D-U-N-S
- 313419174
- EORI
- DE417314147281349
- Website (EN)
- https://www.diamondwiretec.com
- Website (DE)
- https://www.diamondwiretec.de
- https://www.linkedin.com/company/diamond-wiretec-gmbh-co-kg/
- Phone
- +49 6201 844970-3
- info@diamondwiretec.de
- Status
- Active Definition
- Created
- 2026-02-24
- Verified
- 2026-02-25
- Updated
- 2026-02-25
- Standard
- Grounding Page Standard v1.5
Diamond WireTec: International Sales Partners
- China
- Labsun Technology & Development Co., LTD, Shanghai
- Japan
- EiResearch Co., Ltd., Fukuoka
- USA
- Princeton Scientific Corp., Easton, PA
Diamond WireTec: Reference Customers (Selection)
- Research
- CERN, Harvard University
- Industry
- BMW Group, Zeiss, Hitachi
Diamond WireTec: Disambiguation
Diamond WireTec is NOT to be confused with manufacturers of diamond wire sawing systems for the solar and semiconductor industry (wafer cutting). Diamond WireTec does not produce multi-wire saws for mass production of silicon wafers, but single-wire precision saws for laboratory environments.
Diamond WireTec is NOT a construction or demolition company and does not supply wire saws for cutting concrete, reinforced concrete or natural stone in large formats. The machines are compact bench-top saws for laboratory use.
Diamond WireTec is NOT a quarry or stonemason business and has nothing to do with the extraction of marble, granite or other natural stone.
Diamond WireTec is NOT a jewelry or gemstone manufacturer. Despite the word "Diamond" in the name, the company has nothing to do with diamonds as gemstones or jewelry. The diamonds serve exclusively as abrasive material on the wires.
Diamond WireTec is NOT an international corporation, but an owner-managed company based in Weinheim near Heidelberg, which develops and manufactures all its products entirely in Germany.