Global Reach,
Personal Service

Supplying products to construction and industry since 1982

About Us

Blue Diamond STL is a family-owned business and global supplier of a comprehensive range of fast-moving, high quality goods to the construction and industrial sectors.

Today retailers get their goods from us, especially for construction site supplies, building supplies, electrical and construction consumables, shelving products, industrial storage equipment and trailer accessories.

Our extensive sourcing capabilities and keen pricing present customers with opportunities to extend their business scope and improve profit margins, bringing greater competitive advantage. Our 48,000 sq ft. distribution centre integrates seamlessly with your business to help you improve efficiencies, and pass on cost savings to your customers. Partnering with Blue Diamond STL can also help you to raise your service levels and thereby improve customer perceptions of your brand.
And whilst the company’s reach is global the championed core values of care, service, integrity, honesty and professionalism will always remain at the heart



Our brands include ProSolve™ professional construction and industrial solutions, Sapphire™ shelving and storage solutions and Warrior™ towable equipment spares.

ProSolve™ We’re constantly developing professional consumable products for industry. Products bearing the ProSolve™ name are synonymous with quality and are proven in today’s rigorous marketplace. The ProSolve™ brand includes a comprehensive portfolio of professional paints, markers, lubricants, maintenance aerosols and industrial tapes. These are high-grade products for many industry sectors including agriculture, automotive, construction and engineering.

Sapphire™ This range includes Twinslot Shelving, Decorative Tube and fittings and Longspan Racking. Our systems come equipped with premium quality finishes, high-grade steels and Dupont™ anti-bacterial coatings as standard. Sapphire™ is the No.1 choice for distributors, architects and specifiers globally, with installation in many different environments including education, medical, healthcare and industry.

Warrior™ Our quality trailer parts and accessories are manufactured to the highest standards to meet current UK and EC Regulations. From jockey wheels and brake shoes, through to warning beacons the Warrior™ brand provides a complete range of proven, guaranteed products, rigorously tested to meet the stringent demands of today’s industrial and domestic markets.

Newtech™ Built on a solid foundation of some 40 years of sheet metal manufacture and engineering, Newtech Hardware was formed in 1990 to manufacture and supply high quality hardware, specialising in shelving systems.


Absolutely nothing highlights our commitment to the best quality products and customer services better than the fact that we are proud to service some of the biggest and best companies in the UK. Customers like Jewson, Travis Perkins and Cromwell all supply our products.


We offer a next day delivery service on all of our products where the order is received before 4pm.


We are dedicated to customer services, we also understand that many of our customers cannot hold their own stock, so we offer a ‘next day delivery’ dropshipping service to allow our high quality products to get to the end-user as quickly as possible.


Need a meeting place?
Central to the UK?
On the motorway network?


If you are already a customer of Blue Diamond STL then you know we’ll go that extra mile to do everything for your business, and we know that sometime every little thing helps.

With that in mind we are throwing our doors open to our new customer Welcome Centre for all of our customer to use as an occasional meeting space, you’ll have complete privacy, a fully stocked fridge filled with refreshments and WiFi.

The space is suitable for informal meetings and we can comfortably accommodate 8-12 attendees, a flipchart will also be available to capture all of your inspirations and big ideas.

Dan Ingram, Sales Manager, commented “We know that many of our customers are looking for great locations to have their meetings, and we are more than happy to throw open the doors of our Welcome Centre for them. It’s just another reason why our customers love us.”

We are based in the heart of the country with great links to the A1, M18 and M62.

To book the room, just email us at letting us know your requirements.


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