About Us

Group Four Glassfibre Co. Ltd., was founded in 1972, originally to manufacture a range of glassfibre reinforced plastic (grp) Tank Housings.

Since then this has expanded to include GRP4 Modular Enclosure system.

We also produce in our purpose built factory many different grp mouldings to individual customers specifications, and some of our own designs.

These products travel worldwide, and our customers include Blue Chip Companies, County and Borough Councils and many well known specialised Companies.

Our reputation for quality and reliability has kept us to the forefront in our field. Our qualified and experienced staff can offer individual attention from the initial design through to production.