Industrial supply partner to the Kingdom's energy, utilities and manufacturing sectors: safety and PPE, electrical and instrumentation, valves and flow control, and industrial raw materials.



Supplier Address Trading Est. is an Al Khobar–based trading and supply establishment serving the Oil & Gas, Petrochemical, Power, Water, Mining, Cement, Railway, Agriculture, Renewable Energy and Infrastructure sectors across the Kingdom. We combine agency representation for international principals with stock-and-supply of safety, electrical, instrumentation and mechanical materials, and, through our raw materials division, bulk foundry and steelmaking inputs delivered directly to plant.
To become a world-class trading company covering every discipline of safety products and MEP, with agency representation and after-sales support services, for the Oil & Gas, Petrochemical, Power, Water, Mining, Cement, Railway, Agriculture, Renewable Energy and Infrastructure industries in Saudi Arabia.
To provide safety products, general trading, MEP products and industrial raw materials from our partners and principals, to the specification and design the industry requires and at consistent quality, and to stand behind them with after-sales support in our clients' facilities, serving the national economy and developing local human resources.
Safety is treated as a value, not a procedure, with several safety awards from our clients.
Quality is everyone's business, from enquiry and sourcing through to delivery and support.
We deliver what we promise. We practise what we say.
Greater strength in collaborating as one team to reach common goals.
We give our best in ways that delight our customers.
Developing our people and continually improving our operations.











We represent international principals in the Kingdom and supply their products under their specification.
Material is offered against the client's datasheet, drawing or standard, not a generic equivalent.
Test certificates, conformity documents and shipping papers issued with each delivery.
Support for the products we have supplied and installed in our clients' facilities.
For raw material enquiries, please state the grade, target chemistry, monthly tonnage and delivery point so that we can quote against your melt practice.

Pig iron is the clean, known-chemistry charge that lets a foundry or melt shop hit its specification consistently, diluting the tramp elements that come in with scrap and holding carbon where the process needs it.

Supplied to defined trade grades with controlled sizing and residual limits, so the charge mix behaves the same way heat after heat. Radiation screened at load port and on discharge, with third-party survey on request.

The most accurate way to add reactive and expensive elements into liquid steel, with tight fill-weight control for repeatable recovery. Standard diameters 9, 13 and 16 mm; coils of typically 1,000–2,000 kg on steel dispatch cradles.

The full working range of bulk and noble ferro alloys in lump, granule, chip and fines sizing. Analysis and sizing are fixed at order stage and confirmed on the mill test certificate. Jumbo bags or steel drums; trial quantities to annual call-off.
| Product | Typical chemistry | Sizing |
|---|---|---|
| Ferro Silicon | Si 65–75% min · C 0.10–0.2% max · Al 0.5–2% max · S/P 0.05% max | 10–50, 10–80, 10–100, 25–150 mm · 2–15, 3–10 mm · 0–1 mm |
| Ferro Manganese HC | Mn 65–80% min · C 6–8% · Si 1.5% max · P 0.10–0.35% max · S 0.05% max | 10–50, 10–60, 10–100, 25–150 mm · 1–4 mm · 0–1 mm |
| Ferro Manganese MC | Mn 75–80% min · C 1–2% max · Si 1.0–1.5% max | 10–50, 10–60, 10–100 mm |
| Ferro Manganese LC | Mn 80% min · C 0.5–1.0% max · Si 1.5–2.0% max | 10–50, 10–60, 10–100 mm |
| Silicon Manganese Std | Mn 60–72% min · Si 14–16% min · C 2.00–2.25% max · P 0.20–0.35% max | Lump, sized to requirement |
| Silicon Manganese HC | Mn 76% · C 5–8% · Si 1.2% max · P 0.1% max · S 0.02% max | Lump, sized to requirement |
| Silicon Manganese MC | Mn 55–65% min · Si 22% min · C 0.50% max · P 0.25% max | Lump, sized to requirement |
| Silicon Manganese LC | Mn 54–65% min · Si 24% min · C 0.10% max · P 0.25% max | Lump, sized to requirement |
| Ferro Silicon Calcium | Ca 28–35% · Si 55–65% · Al 2% max · C 0.2% max · Fe 4% min | 10–50, 10–60 mm · 2–7, 1–3 mm · 0–1 mm |
| Ferro Chrome HC | Cr 60–75% min · C 6–9.0% max · Si 1–4% max · S 0.05% · P 0.04% max | 10–150 … 3–30 mm · 0–10, 0–3 mm |
| Ferro Chrome LC | Cr 60% min · C 0.10% max · Si 1.0–1.5% max · P 0.05% max · S 0.03% max | 10–50 mm |
| Ferro Chrome ELC | Cr 60–70% min · C 0.05% max · Si 1.0–1.5% max · P/S 0.03% max | 10–50 mm |
| Ferro Chrome ULC | Cr 60–70% min · C 0.03% max · Si 1.0–1.5% max · P/S 0.03% max | 10–50 mm |
| Ferro Molybdenum | Mo 60–65% min · C 0.10% max · Si 1.5% max · P 0.03% max · S 0.10% max | 10–50 mm · 1–4 mm |
| Ferro Vanadium | V 75–85% min · C 0.10–0.30% max · P 0.03–0.05% max · S 0.04–0.05% max | 5–50 mm |
| Ferro Niobium | Nb 63–67% · C 0.20% max · Si 3.0% max · Al 2% max · P 0.20% max | 10–30, 10–50 mm · 1–5 mm fines |
| Ferro Titanium (FeTi 70) | Ti 65–70% min · Al 5% max · C 0.30% max · Si 0.50% max · P 0.05% max | 10–50 mm |
| Ferro Tungsten | W 70–80% min · C 0.15% max · Si 1% max · Al 0.5% max · P 0.04% max | 10–50 mm |
| Ferro Boron | B 16–18% min · Al 0.5% max · Si 1.5% max · C 0.5% max · S 0.02% max | 10–30, 10–50, 10–100 mm |
| Ferro Silicon Zirconium | Zr 18% min · Si 45–55% · C 0.50% max · Al 2.0% max · P 0.03% max | 10–50 mm |
| Ferro Silicon Magnesium | Si 43–55% min · Mg 5–7% or 8–10% · RE 1–2% · Ca 1–2% · Al 1% max | 5–20 mm · 5–12 mm |
| Nickel Magnesium | Mg 14–18% min · Ni balance · Si 1.5% max · Fe 0.20% max · P/S 0.02% max | 10–50 mm |
| Ferro Phosphorus | P 22–26% · C 0.1% max · Si 1.0% max · Mn 1.50% max · Ti 1% max | 10–50 mm |
| Ferro Sulphur | S 28–32% min or 48–50% min · Fe 41–44% balance · Si 0.01–0.03% | 10–50, 50–100 mm · 0–2 mm |
| Calcium Carbide | Gas yield 295 L/kg min · PH₃ 0.08% v/v max · H₂S 0.1% v/v max | 4–20, 4–25, 10–50, 20–60 mm |

E-glass direct roving with silane sizing, compatible with polyester and vinyl ester, for one tex and one sizing chemistry lot after lot. Sample doffs are supplied with the data sheet so your line can be qualified before a contract quantity is placed.
Offered against the project datasheet (body and trim material, pressure class, end connection, operating temperature and actuation) and released with the certificates your quality plan calls for.















Released against approved vendor lists, project specifications and area classification requirements, with certificates supplied at delivery.












We hold a proven track record in safety supply and have received several safety awards from the contractors and operators we serve. PPE is supplied against the client's risk assessment and site standard, with sizing runs, replenishment schedules and conformity documentation handled as part of the supply.















Send your datasheet, material list or enquiry and our team will respond with an offer.
For raw material enquiries, please state the grade, target chemistry, monthly tonnage and delivery point.