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R & B Plastics provides a variety of versatile, close-tolerance, precision-manufactured custom machined plastic caps in any size and style, including tapered caps, flanged caps, unflanged caps, threaded caps, and non-threaded caps. We offer large and small orders of quality custom machined plastic caps, custom manufactured to meet each customer's unique specification.

Adhering to ISO 9001:2008 standards and produced with today’s best CNC milling and turning machines, R & B Plastics can provide our customers cost-effective custom plastic caps in small quantities or large volume production quantities.

Visit our product gallery to see our machined plastic caps.

plastic machined cap

Industries Served:

R&B Plastics offers machined plastic caps for many industries:

Plastic Materials:

We can manufacture plastic caps in the following materials:

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AS9100 Rev C & ISO 9001:2008 Certified

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