Surface Treatment & Electroplating Services in Singapore

Active Treatment Pte Ltd provides a complete range of electroplating, anodizing and surface finishing services in Singapore for the semiconductor, medical, aerospace, defence, oil & gas and precision engineering industries. Every process runs under our ISO 9001:2015 certified quality management system.

Our Services

Aluminium Anodizing — Electrochemical process that converts the metal surface into a decorative, durable, corrosion-resistant anodic oxide finish. Available in a wide spectrum of colours.
Gold Plating — Precision gold electroplating delivering superior electrical conductivity, permanent corrosion protection, and excellent solderability for connectors, semiconductor contacts, and medical devices.
Hard Black Anodizing — Military-grade Type III hard anodizing producing an exceptionally dense, wear-resistant oxide layer ideal for high-stress aerospace, defence, and semiconductor components.
Zinc Plating — Offers excellent corrosion resistance with a uniform zinc layer. Available in clear, yellow, and black chromate passivations to meet varied engineering and aesthetic requirements.
Electroless Nickel Plating — Auto-catalytic nickel-phosphorus plating delivering perfectly uniform thickness on complex geometries, blind holes and threads — with medium- and high-phosphorus grades for hardness or 1,000+ hours of corrosion resistance.
Chrome Plating — Singapore chrome plating specialists offering both decorative flash chrome and industrial hard chrome. Explore our dedicated flash and hard chrome services for the right finish.
Flash Chrome Plating — Thin, bright decorative chrome plating (0.1–0.5 µm) delivering a corrosion-resistant cosmetic finish for trim, fittings, and consumer components — fast turnaround in Singapore.
Hard Chrome Plating — Thick industrial hard chrome (5–500+ µm, HV 900–1100) for wear resistance, low friction, and dimensional restoration of hydraulic cylinders, piston rods, and tooling.
Black Chrome — Decorative and functional black chrome finish offering low light reflectivity, good corrosion resistance, and a sleek aesthetic preferred in defence optics and precision instruments.
Chromating — RoHS-compliant clear and yellow chromate coatings applied over zinc or aluminium to significantly improve corrosion resistance and electrical conductivity.
Passivation — Chemical treatment for stainless steel that removes free iron contamination from the surface and maximises the formation of a self-healing, passive chromium oxide layer.
Electropolishing — Electrochemical micro-smoothing process that removes surface irregularities, deburrs, and produces a mirror-bright, ultra-clean finish ideal for medical and semiconductor applications.
Sand Blasting — Precision abrasive blasting using controlled media to create a uniform matte texture, remove oxide scale, and prepare surfaces for subsequent coating or plating processes.
Hairline Buffing — Directional hairline brushing and mechanical polishing produce consistent cosmetic finishes ranging from a fine satin texture to a high-gloss mirror surface on metals.
Black Oxide — Chemical conversion coating that imparts a uniform black finish on steel, improving corrosion resistance, reducing light reflection, and providing a premium aesthetic to precision components.

Quality Assurance

All finishes are verified with thickness testing, adhesion (thermal-shock and bend) testing, and salt-spray corrosion-resistance testing to guarantee consistent, audit-ready quality.