Robust and Secure Enclosures


At RM manufacturing, we are the UK’s number one choice for metal enclosures. We’ve built and manufactured the iconic red Royal Mail post box, and our enclosures are designed to be robust, long lasting and secure. Our 100,000 square foot headquarters is accustomed to handling large enclosure orders, and we can work with a variety of metals including steel, stainless steel, aluminium and more. We can manage small, bespoke orders, as well as develop and manufacture an entire range of sheet metal products. There isn’t much we can’t do.

Our expert staff in our advanced assembly plant will ensure your enclosure is completely secure and meets our quality standards. You will have the option to paint or powder coat your enclosure, in any of your brand colours. We first started out building enclosures for Royal Mail when RM Manufacturing was created in 1989, and our long-standing team has a wealth of experience in this area. Our reputation makes us the leading metal enclosure specialist, and we are well known for our high-quality end products. Need help with a metal enclosures project? Get in touch with a member of our expert team today.

Manufacturing Quality as Standard.

Contact us today to find out what we can do for you!

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