Precision Surface Finishing & Plating Excellence.
A world-class empowered engineering partner delivering single-source electroplating, high-durability powder coating, and chemical passivation. Engineered for blue-chip manufacturers across Africa.
Engineered Surface Solutions
From automated bulk barrel plating to high-capacity architectural powder coating, we eliminate multi-supplier logistics with end-to-end processing under one roof.
Advanced Electroplating
High-precision electrolytic deposition providing sacrificial corrosion protection, wear resistance, and electrical conductivity for diverse engineering substrates.
- Acid Zinc (Semi-Automatic Barrel & Rack)
- Zinc-Nickel Alloy (1,000+ hrs Red Rust barrier)
- Industrial Nickel, Silver & Pure Tin
Industrial Powder Coating
Electrostatic application of premium thermoset powders with controlled thermal cross-linking inside our high-capacity curing oven for architectural and automotive items.
- Automotive Calipers, Rims & Chassis Elements
- Architectural Staircases, Railings & Balustrades
- Custom Metallic Candy & Textured High-Gloss Finishes
Chemical Passivation
Advanced chemical conversion films that seal electrodeposited layers and modify stainless steel surfaces to deliver maximum corrosion resistance and non-glare black aesthetics.
- Black Japan Passivate (Deep Satin Black)
- Chemical Blackening on Stainless Steel (Zero Delta)
- Trivalent Clear & Yellow Corrosion Seals
Engineering Plant Support
Complete support including jigging design, chemical degreasing, ultrasonic cleaning, and high-amperage ripple-free rectification for flawless finish consistency.
- Semi-Automatic High-Volume Barrel Line
- Dedicated High-Amperage Thyristor Rectifiers
- Pre-Dispatch 100% Dimensional & Visual QA
Our Work & Facilities
Explore authentic photographs of our plating lines, powder coating results, passivate conversions, and specialized plant machinery in Pinetown.
Finishing Performance Matrix
Consult our engineering reference table to identify the ideal metal finishing process for your substrate, corrosion tolerance, and electrical requirements.
| Process / Chemistry | Typical Substrates | Deposit Thickness | Corrosion Resistance | Conductivity / Feature | Processing Method |
|---|---|---|---|---|---|
| Zinc-Nickel (Zn-Ni) Alloy | Carbon Steel, Forgings, Cast Iron | 10 – 18 µm | Automotive Under-Hood Barrier | Semi-Automatic Barrel & Rack | |
| Acid Zinc (Clear / Yellow) | Mild Steel, Hardware, Stampings | 8 – 25 µm | Sacrificial Galvanic Protection | Barrel & Rack Plating | |
| Electrolytic Nickel | Steel, Brass, Copper, Tool Steels | 10 – 30 µm | Low Friction & Wear Hardness | Precision Rack Plating | |
| Industrial Pure Tin | Copper Busbars, Brass, Bronze | 5 – 20 µm | Excellent Solderability & Low Resistance | Precision Rack & Barrel | |
| Silver (Ag) Rack Plating | High-Conductivity Copper, Brass | 5 – 25 µm | Heavy Switchgear Rack Plating | ||
| Automotive Powder Coating | Aluminum, Steel Fabrications | 60 – 100 µm | Impact, Stone Chip & Fluid Shield | Electrostatic Spray & 220°C Oven | |
| Black Japan Passivate | Zinc-Plated Steel Parts | < 1 µm Conversion | Satin Black Anti-Glare Appearance | Immersion Dip Conversion | |
| Black on Stainless Steel | 304, 316, 400-Series Stainless | Zero Delta (< 0.5 µm) | Zero Dimensional Tolerance Change | Chemical Blackening Bath |
Configure Your Quote
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Specification Summary
A & S Electroplaters & Engineering CC
Built on Engineering Rigor & Proven Reliability
Established in Durban, A & S Electroplaters and Engineering CC is a leading specialist providing surface engineering to blue-chip original equipment manufacturers (OEMs), structural fabricators, automotive suppliers, and institutions throughout Africa.
Under hands-on leadership with deep expertise in electrochemistry and ISO-standard implementation, we support clients by eliminating production bottlenecks, controlling micron tolerances, and delivering consistent, flawless batches on time.
Quality Assurance
Continuous bath titration, systematic production planning, thickness verification, and 100% pre-dispatch inspection protocols.
Environmental Care
Full compliance with municipal discharge standards, active industrial effluent treatment, and dedicated oil/sludge interceptor systems.
Direct Engineering Assistance
Whether you need a competitive batch quote, technical bath consultation, or immediate turnaround assistance, our workshop management is directly reachable.
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