Die Casting Suppliers, Saudi Arabia

What is die casting and where is it used in Saudi Arabia?

Die casting injects liquid metal into a hardened steel die at high pressure, and a water-cooled die freezes the part in a fraction of a second. It is part of the casting and forging family in Saudi Arabia and it supplies parts for electrical products, building hardware, pumps and compressors, appliances and vehicles. The Open University splits it into cold-chamber and hot-chamber processes.

For heavier, thicker parts, sand casting is cheaper; for steel and stainless parts with fine detail, investment casting; for rings and sleeves, centrifugal casting. Raw material context is in aluminium products and non-ferrous metals.

Is die casting made in Saudi Arabia?

Yes, but capacity varies by sector, and buyers should ask each supplier for press range, alloys and approved customers. Automotive, appliance and electrical manufacturing are the main sources of die cast demand, but published supplier lists are thin. Local foundries and machine shops in Dammam, Jubail, Riyadh and Jeddah handle sand casting, gravity casting and some pressure die casting, while many high-volume parts and dies are imported.

Aramco's iktva programme aims to retain 75 percent of its procurement spend in the Kingdom, so local casting and finishing can matter to buyers selling into that supply chain. Ask each foundry whether it supplies Aramco, SEC, SABIC or other operators and what approvals it holds.

When does die casting beat the alternatives for Saudi buyers?

Die casting wins on thin walls, fine detail and repeatability at volume, and loses on small runs and thick sections. Use the figures below to test a drawing before you ask for quotes.

• Tolerance: Wikipedia gives typical tolerance of about 0.1 mm for the first 2.5 cm, plus 0.02 mm for each extra centimetre, with surface roughness of Ra 1 to 2.5 micrometres.
• Wall thickness: it lists a minimum section of about 0.9 mm for aluminium and 0.6 mm for zinc, and advises keeping the thickest section under about 13 mm.
• Weight: the Open University puts typical limits at about 30 kg for aluminium and 34 kg for zinc.
• Volume: if you need only a few dozen parts, machining from bar or extrusion, or sand casting, is cheaper than a die.

Check these figures against the foundry's own capability data, since they vary between presses and dies. If the design is outside them, ask the foundry for alternatives rather than forcing the drawing into die casting.

Which standards and approvals apply to die castings in Saudi Arabia?

Saudi buyers specify the alloy standard, the tolerance class and the acceptance of porosity, then the product conformity rules for the finished equipment. As of 2026 these references are common and should be checked for current editions.

A die cast housing inside a finished product follows that product's conformity route, not a casting-specific certificate. Read the SASO and SABER certificates guide before assuming the foundry's papers are enough.

What should you specify about tooling, porosity and finish?

Specify the die, the porosity limits and the finish in the order, because they drive both cost and failure risk. Standard die castings retain some porosity, which Wikipedia notes prevents heat treating and welding; vacuum-assisted die casting reduces it.

• Die ownership and life: dies are expensive hardened tool steel; example lives are about one million shots for zinc and 100,000 for aluminium. Agree ownership, storage and repair.
• Porosity zones: mark sealing faces, threads and load paths where porosity is not allowed, and agree an X-ray sampling plan with radiographic testing.
• Machining stock: bores and faces are finished by CNC machining; keep the allowance small so the dense skin remains.
• Coating: heat, sand and salt air demand powder coat or paint; see surface treatment.
• Dies from tool rooms: see mold and die making.

How do you choose a die casting supplier in Saudi Arabia?

Choose a supplier that can show running dies, the alloy and press size for your part, first-article reports and a clear plan for finishing. A trader quoting low without naming the foundry is a risk.

• Ask for press tonnage, maximum part weight and alloys cast.
• Ask for sample first-article inspection reports and capability data on critical dimensions.
• Ask who trims, machines, coats and packs the parts.
• Ask for the lead time for a new die and for repeat orders separately.

Use post your requirement to compare Saudi foundries and importers on one drawing, giving alloy, annual quantity and finish.

What affects price and lead time for die castings in Saudi Arabia?

Die cost, annual volume, alloy and secondary operations set price; die making and trials set the first delivery. Volume discounts are steep because tooling is amortised.

• Tooling cost: slides and cores increase die cost, so simplify the design where possible.
• Annual volume: thousands of parts a year are the normal starting point.
• Alloy and weight: metal is charged by weight at market rates.
• Secondary operations: machining, coating and assembly can add as much as the casting itself.
• Imports: parts and dies made abroad add shipping into Dammam or Jeddah plus customs time.

Sources

• Wikipedia, Die casting
• Open University, High pressure die casting
• Saudi Aramco, iktva programme