Crown Sectors

Customised and standard products to match your specifications

Garage & Shutter doors

Polyprop or glass filled plastic injection moulding to produce precision products such as end locks, hexagonal rings and insulated end caps in a choice of black or white. These products have to be light and very strong to withstand constant use.

Medical & Pharmaceutical

Parts for stethoscopes, catheters, drips all need to be produced by medical injection moulding.  As with all plastic products manufacturers we comply with all the necessary standards and accreditations to produce this essential and in some cases life saving equipment.

Garden & Leisure

This covers a very diverse number of products for plastic injection moulded components from fishing tackle, paint brushes, seed trays, mowers, barbeques, the is endless.  Taking an idea through design to final product is an exciting process.


Precision made products with guarantees are essential in the construction industry whether you need to produce power tools, racking, rivets, harnesses or hard hats.  Our accreditation processes pay particular attention to health and safety and we work with you to meet those standards.


From tiny plastic moulded parts that the customer would never see to more substantial products, we produce connectors, plugs, enclosures, sleeving and so much more for the electronics and computer industry.


We work closely with some of the biggest car manufacturers to produce plastic injection moulded components for the interiors of all types of vehicles.  Cars are being built with an increasing level of plastic which makes it a highly innovative process when it comes to designing plastic moulded parts.


The plumbing industry is always looking at innovative and cost saving solutions for products made by injection moulding.  We work with manufacturers to produce tubes, traps, waste pipes and a whole host of plumbing products.

Contact Us

Crown Plastic Mouldings Limited
Unit 4 Wyeside Enterprise Park
Llanelwedd, Builth Wells

Limited Company registered in England & Wales number 01457939

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Tel: +44 (0)1982 554 609



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