Project Management

We specialise guiding our clients through all phases of the plastic injection moulding process. From component design, production of CAD drawings and prototyping, to tool design and on to production and packaging of your product ready to ship to your customer.

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Rely on us to produce quality, precision engineered plastic injection mould tools. Whether a low cost, low run prototype mould or a high volume tool requiring robotic handling, S.B.Weston have the design and build experience required to carry out the job.

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Injection Moulding

S.B.Weston Ltd are equipped with a range of electro-hydraulic Demag plastic injection moulding machines. Our machines are NC controlled allowing precise adjustments to the manufacturing process, necessary when moulding consistent quality products.

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Visit where you can buy our range of WestonBoxes and other packaging, presentation and storage products.

We recently completed a design, tooling and manufacturing project producing a presentation case for the Raspberry Pi for RS components.
Read about the project here.

Project Report

We manufacture a million plastic poppy stems, stamen and buttons a week for the Royal British Legion Poppy Appeal.
Read about the project here.

Project Report

In the past we have produced both vacuum formed and injection moulded parts for automotive clients such as Aston Martin and Rolls Royce. You can read about the projects here.

Project Report

Brian May of Queen chose to work with us to produce the polypropylene 3D viewer for the London Stereoscopic Company. Read about the project here.

Project Report

Business Hours & Location

S.B.Weston Ltd, 125 Harris Way, Sunbury-on-Thames, TW16 7EL
01932 785-544

Mon-Fri: 9am-5pm

About Us

S.B.Weston Ltd. is a plastic injection moulding business based in west London. Established in 1948, the company continues to prosper and develop its relationships with numerous clients providing industry leading design and technical skills.

As well as plastic injection moulding, we are also able to offer vacuum forming, machining and technical design services.
We are always looking for great new ideas in plastic!

Working on this injection moulding project has been a whole new voyage of discovery for me. Tony Weston and his team have been a joy to work with, always willing to stretch their design and technical skills to the max Brain May

We manufacture a range of plastic packaging, presentation and storage boxes known as WestonBoxes. To buy from our online store just click the image or if you know which box you require, one of the links below…

Business Card Boxes

SRA3 Storage Boxes

A4 Storage Boxes

A5 Storage Boxes

A6/C6 Storage Boxes