Rosti UK – Plastic Injection Molding and Contract Manufacturing
Plastic Injection Molding and Contract Manufacturing for Evolving Markets
Rosti UK is a trusted partner for high-precision plastic injection molding and contract manufacturing, serving customers across Europe. Today, the site supports a broad range of applications in water filtration, medical diagnostics, and rigid packaging. Our fully automated processes enable us to manufacture challenging moldings, including those for food-contact plastics, with exceptional quality standards. Rosti UK produces hundreds of millions of beer can widgets yearly with a zero ppm defect rate and 100% delivery accuracy, making us experts in delivering reliable quality even for the most difficult molding projects.
With deep expertise in technical plastics and advanced materials, Rosti UK also delivers solutions for electric vehicles, electrical systems, and other demanding sectors. The site combines engineering excellence with agile production, offering cleanroom capabilities, in-house toolmaking, and full traceability.
Aligned with Rosti Group’s sustainability goals, Rosti UK supports customers in transitioning to recyclable designs and renewable materials – helping reduce environmental impact while maintaining performance and compliance.
Rosti UK is a member of:

Jacek Lubowicki
Managing Director Rosti UK
Rosti UK | Bridge Works | Stamford Bridge | York. YO41 AL | UK


Our Plastic Injection Molding and Contract Manufacturing Services
Rosti UK provides precision injection molding solutions supported by advanced design, manufacturing expertise, and integrated logistics services.
Research & Development for Plastic Production Manufacturing
R&D capabilities support product innovation, performance optimization, and manufacturability.
Tooling Management for Plastic Injection Molding
Comprehensive tooling management ensures accuracy, reliability, and long-term production efficiency.
Project Management
Structured project management delivers clear coordination, on-time execution, and consistent outcomes.
Manufacturing & Logistics
Advanced manufacturing and coordinated logistics ensure efficient production and reliable delivery.

Facts & Figures
of our Contract Manufacturing site in the UK
8,250 sq. ft. Facility

50+ Employees
20 Injection Molding Machines
Founded in 1930
Certifications
Take a look at our industry-specific certifications from authorized organizations to ensure we provide you with guaranteed service.
Public document outlining the company’s approach to UK tax planning, tax policy, tax risk management, & relationship with HMRC.
Ecovadis – Global sustainability business rating platform
Supplier Ethical Data Exchange
Our Plastic Injection Molding Capabilities in the US
The Stamford Bridge facility combines advanced injection molding technology, integrated production processes, and precision engineering to deliver high-quality manufactured components.

Injection & Multi-Shot Molding
Advanced injection and multi-shot molding capabilities with production lines starting at 50 tons and above, supporting complex and high-performance applications.

Precision Processing
Capabilities include laser etching, high-quality printing, and precision welding, delivering detailed, durable, and visually refined components.

Integrated Assembly
Seamless assembly solutions enable complete, end-to-end manufacturing, ensuring efficient workflows from molding through to finished products.

Quality & Performance Excellence
A strong commitment to precision, consistency, and high performance ensures superior quality across all operations, supported by skilled teams and advanced equipment.
Are you interested in working with Rosti?
If you don’t find an open position that fits you, feel free to upload your résumé and details in the form and we’ll send it to the right person in our organization.
