Mastrini MS Ltd. is a family business based in South Wales, UK, established by Benoit Mastrini.

Always at the forefront of innovation and eager to utilise new technologies, the company became the sole UK and Ireland agent for Recomatic SA and BULA Technologie SA in 2021.

We are specialised in assessing existing grinding and polishing processes and suggesting optimised solutions that can drastically reduce machining times whilst improving quality, making your products more competitive. Ciposa develop specialised micro-assembly equipment that can handle even the smallest of components with high levels of speed and control. Capable of being scaled to different requirements, Ciposa’s innovative modular designs ensure multidisciplinary precision. Through optimising output and ensuring quality with precision using these leading technologies, we aim to strengthen our customers’ positioning in their industries.

Benoit Mastrini is a proud member of MTA (Manufacturing Technologies Association), the UK’s trade association for creators and suppliers of technology for manufacturers. In April 2021 he became a member of the WAF (Welsh Automotive Forum), an independent company that provides sustainable continuous improvement for the Automotive Industry in Wales.

About Benoit Mastrini

Experienced CNC machine tool specialist with a background in automotive, aerospace and luxury watchmaking industries.

Benoit started in the metalworking industry in 1998 as an apprentice at Schneider Electric, building punches, dies and mould for the electrical equipment industry.

In following years, Benoit has worked within the automotive and aerospace industry and, more recently, in the luxury watchmaking industry at Rolex SA in Geneva. It was here that he took charge of the investment and industrialisation of surface finish machinery for complex timepieces. During this challenging and exciting experience, Benoit worked closely with the most advanced CNC machine tools suppliers and often chose Recomatic and Bula solutions for this demanding industry.

Having extensively experienced working with the leading Swiss manufacturers of cylindrical IO/OD grinding machines, Benoit has implemented complex processes and fully automated tailored solutions.


Discuss your CNC machine tool requirements with Mastrini MS Ltd.

We have the extensive experience and industry knowledge to provide tailored advice and find the ideal solution for your application.