about sjg international
Over 50 years of manufacturing experience
SJG International is a family-run UK manufacturer specialising in rubber extrusions, gaskets, foam conversions and vacuum rings. From our manufacturing unit in Alcester, Warwickshire, we support customers across a wide range of industries.
A family-run manufacturer with broad capability
SJG International has grown from a small gasket manufacturing company into a market-leading manufacturer specialising in rubber extrusions, gaskets and foam conversions.
Based in Alcester, Warwickshire, we use modern technologies and practical manufacturing knowledge to provide a flexible service for customers with complex requirements.
How SJG has grown
SJG has expanded over time through experience, partnerships and acquisitions, building a broader product portfolio while maintaining a focus on service and quality.
SJ Gaskets Ltd
The company began by supplying gaskets, washers and sheeting materials for customers needing sealing solutions.
Reputation for quality
SJG quickly built a strong reputation for service and quality.
Zotefoam partnership
The company became a key distributor and partner to Zotefoam PLC, converting Plastazote and Evazote foams.
Design and development support
SJG supports customers with practical design and development input, helping turn requirements into manufactured solutions. From early ideas through to production, the team can provide guidance around materials, processes and project feasibility.
Based in Alcester, Warwickshire, we use modern technologies and practical manufacturing knowledge to provide a flexible service for customers with complex requirements.
- Technical input
- Project
- Manufacturing knowledge
Continual investment in quality
SJG continually invests in new manufacturing processes to maintain consistently high quality and cost-effective solutions for customers.
The business is committed to observing national and international quality and safety standards in everything it produces.
Investing in people
SJG’s investment does not stop with equipment and production methods. The company also invests in staff through ongoing training and professional development across all areas of the business.
SJG is committed to creating a positive working environment where every member of the team is encouraged to reach their highest potential.
Explore more about SJG
Learn more about SJG’s manufacturing capabilities, design support and the work we deliver for customers.
Design and development
Learn more about technical support and project development.
Speak to Our Team About Your Project
Whether you require gasket manufacturing, extrusion solutions or custom foam conversion, our experienced team is here to help.