Ralphs Polymer has serviced the needs of local and overseas engineering sectors for over 35 years.

We at Key have the advantage of many years of experience in processing a wide variety of polymer materials for several Sectors.

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Every product requirement is different, and every market sector has different requirements. The plastics engineers at Ralphs Polymer can advise you on the most suitable material for your product application.

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Our design team will ensure that our clients are fully involved with the development from inception to the drafting stage and from prototyping to mass production, packaging, and shipment.

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All our Engineering sector clients have the peace of mind knowing that Ralphs has the Certifications and qualifications to support their diverse supply chains.

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Working under an Aerospace and Medical device accreditation our clients can be sure of the highest level of manufacturing compliance.