CSM Electronics Ltd is based in Wareham, Dorset and provides a quality PCB assembly service including single & double sided SMT board assembly and fine pitch component placement from 0201 through to 50 x 50mm QFP’s including BGA’s and QFN’s.

At CSM we also offer conventional assembly, optical inspection, X-ray inspection, in circuit & functional testing and box-build assembly services to include potting and selective conformal coating to provide our customers with a quality turnkey manufacturing solution.

Our flexibility in satisfying existing and prospective customer’s needs coupled with our responsive behaviour to their specific requirements plays a key role in our continued success – 25 years in the making.


CSM Electronics offers total or part procurement service… Read More about Procurement

Surface Mount

CSM handles components ranging from 0201 through to micro BGA on boards up to 649mm x 406mm… Read More about Surface Mount


Our hand assembly areas are an extension of our surface mount lines… Read More about Conventional

Box Build

CSM Electronics are able to offer a final mechanical assembly and full box build process… Read More about Box Build

Inspection and Test

In addition to 100% visual inspection, CSM also inspects using AOI, Ersascope and X-Ray…
Read More about Inspection and Test