Injection Moulding

We have been providing a professional injection moulding service since 1981. We have the capacity and knowledge to fulfil a wide range of injection moulding requirements backed up by excellent customer service.

Tool Making Service

We offer a first class tool making service. With a wealth of experience in injection moulding, in choosing us you can be assured of the quality of your tools, and ultimately your end product.

Design & Development Service

We work closely with you to create a product to your unique specifications. Many clients come to us with just an idea – we work with you to make it a reality, in time and to budget with the functionality you require.

Assembly & Packaging

We provide a range of in house assembly and packing services and can outsource your component parts and bespoke packaging.

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Injection Moulding Experts, based in Hertford Hertfordshire

Replas Machinery Ltd has a reputation for providing a comprehensive and quality injection moulding service.  We have over 30 years’ experience, extensive in house facilities and we’re dedicated to providing great customer service.

For information on how we can help your business, contact us on 01992 553 126 or email


Just a quick line to say thanks from everyone at Wizzard Products Ltd. We are very grateful for your support and assistance in getting our latest project into production. We would be happy to recommend your company.

Ian Wilkinson, Director - Wizzard Products Ltd