Plastic Injection Moulding
01932 789 711

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Your Product from Concept to Market

Over 30 Years Experience Worldwide

River Manufacturing is a ISO-registered UK manufacturer of plastics processing, plastics manufacturing and plastic injection moulded products.

From your initial idea through to the finished article and its marketing and distribution, we can help in the steps to realisation of your product on-time and to a competitive price.

We bring to your project over 30 years experience in moulding, sub assemblies and finished packed products.  We work with customers in the UK, Europe, USA and Canada. 

We are certified as compliant with GMP (Good Manufacturing Practices) by VMP Veterinary Medicines Directorate.


River Manufacturing provides a complete in-house service ensuring a concept is fit and ready for manufacture:

  • Technical support through all stages
  • Choice of materials


River Manufacturing optimises the production process in the interests of energy conservation, materials costs, minimal wastage and work-flow efficiency:

  • Production planning and process control
  • Materials sourcing and preparation.

With the latest in moulding technology and CNC robotics, we are properly equipped for efficient, accurate and consistent manufacture for the perfect finish:

  • Mould tool making
  • Material colouring
  • Automated production line
  • Product in-mould labelling

Post Production

River Manufacturing can take your product from the manufacturing process all the way to the marketing stage:

  • Finishing
  • Assembly
  • Certification of electrical products
  • Packaging and wrapping
  • Warehousing and storage
  • Logistics and transportation

River Manufacturing are dedicated to excellence in injection moulding and are committed to the highest standards of quality and service.

Through the continual training and development of our highly-skilled staff and use of the latest technology, we are determined to offer exceptional quality at the most competitive cost.

The majority of our production that we are making at the moment is going into health care environments in the UK and around the World, and also to keep drinking water clean in disaster regions.

We have a large scale solar panel array generating a helpful proportion of the energy used to manufacture our products and supplying into the local grid during quiet periods.