Dia-Stron is the leading manufacturer of automated measurement systems for a wide range of fibres. We take pride in our unique and comprehensive approach to metrology, from design and development to production of complete scientific systems.

We provide measurement solutions for natural and man-made fibres, with a variety of uses ranging from hair and cosmetics testing to the assessment of carbon and composite filaments. We also offer contract testing services in our bespoke laboratory, utilising the latest Dia-Stron instrumentation and innovations.

Dia-Stron is a British company based in the United Kingdom with offices and manufacturing facilities in Andover, Hampshire.  We also have offices in the U.S.A. and a network of distributors across Asia, Europe and Latin America.  As a small company, the team is close-knit and capable of adapting to any queries raised by our customers.


Dia-Stron Limited UK

Hikenield House

East Anton Court, Icknield Way


SP10 5RG

United Kingdom

Tel: +44 1264 334 700
Fax: +44 1264 334 686
Email: sales@diastron.com 
Web: www.diastron.com

Tony Beswick

Managing Director

Tony Beswick joined Dia-Stron as Managing Director in March 2024. Tony spent most of his childhood in the Netherlands before returning to the UK to study Mechanical Engineering and Business at The University of Sussex. He started his career in 1993, joining Morgan Advanced Materials on a graduate leadership programme, working his way up to Divisional Managing Director, responsible for £40m+ (500 people) group of businesses in the UK, Germany and the USA. 

In 2017 Tony joined CeramTec a €600m PE owned Technical Ceramics Group during the sale of one of the Morgan business units to the Group. He worked as the Managing Director of the business unit that was acquired (£25m+) before becoming VP of Sales for the CeramTec Industrial Division. Since then, Tony has worked for PI Group the German precision motion company as their Head of Sales EMEA and also as a Divisional Managing Director for the Diamorph Group, leading the integration of several of their composite and polymer businesses.