Metal Electroplating Services

High-Performance Nickel–Chrome Electroplating for Metal Components

We provide advanced metal electroplating services designed to deliver superior corrosion resistance, durability, and premium surface finish. Our core expertise lies in nickel–chrome plating, with special focus on duplex and 3-step nickel systems, widely used in automotive, appliance, sanitary, electrical, and industrial applications.

By combining controlled process parameters, modern plating lines, and in-house laboratory testing, we ensure consistent quality across high-volume and precision metal components.

Zinc Die-Casting (Zamak) Electroplating – Automative Grade

Zinc die-cast (Zamak) components are processed through a controlled automotive-grade pre-treatment and electroplating sequence to ensure adhesion, corrosion resistance, and cosmetic uniformity. The process includes alkaline and electrolytic cleaning, controlled acid activation, and stabilization prior to deposition of a multi-layer nickel system. Duplex and 3-step nickel plating is applied to achieve defined electrochemical potential differences between nickel layers, followed by chrome finishing where specified. The plated system is validated through thickness measurement, STEP testing, and accelerated corrosion testing to meet OEM requirements for durability, appearance, and service life.

Aluminium Die-Casting Electroplating – Automotive Grade

Aluminium die-cast components are plated using a controlled process designed to manage alloy variability and oxide formation in accordance with automotive OEM requirements. The plating sequence includes precision cleaning, etching, and double zincate treatment to ensure stable substrate activation prior to electroplating. A multi-layer nickel system, including duplex or 3-step nickel, is then deposited with controlled thickness and layer potential differences to enhance corrosion resistance and adhesion. Final finishes are verified through non-destructive thickness measurement, adhesion testing, and environmental and corrosion cycle testing to ensure compliance with automotive durability and performance standards.

Silver & Gold Plating for High-Reliability Electrical Applications

We provide specialized silver and gold electroplating services for electrical contacts, connectors, and current-carrying components where low contact resistance, high conductivity, and long-term reliability are critical. Our processes are designed to meet stringent electrical and mechanical performance requirements across automotive, industrial, and electronics applications.

Silver Electroplating for Electrical Contacts

Silver plating is widely used for electrical contacts due to its excellent electrical conductivity and low contact resistance. Our silver electroplating process is carried out under tightly controlled bath chemistry and current density to achieve uniform thickness, fine grain structure, and consistent surface morphology. The plated silver layer provides reliable performance under high current loads and repeated mating cycles, making it suitable for relays, switches, terminals, and power distribution components. Post-plating treatments are applied where required to improve tarnish resistance and service life.

Gold Electroplating for Electrical Contacts

Gold electroplating is used for applications requiring stable electrical performance, corrosion resistance, and low signal loss, particularly in low-current and signal-level contacts. Our gold plating process delivers controlled thickness and excellent adhesion, ensuring consistent contact resistance over extended service life. Gold plating is especially suitable for connectors, PCB contacts, sensors, and electronic terminals exposed to harsh environments or frequent mating cycles.

Tin Electroplating for Electrical Contacts

Tin electroplating is widely used for electrical contacts, terminals, and connectors where reliable solderability, good conductivity, and corrosion protection are required. Our tin plating process is carried out under controlled conditions to achieve uniform thickness, smooth surface finish, and consistent grain structure, ensuring stable contact performance during assembly and service. Tin-plated contacts provide effective protection against oxidation and are well suited for crimped and soldered connections in automotive, electrical, and electronic applications, with process controls in place to meet OEM quality and reliability requirements.

Applications

Our silver and gold electroplating services support a wide range of electrical and electronic applications, including:

• Electrical connectors and terminals
• Relays and switches
• Bus bars and contact strips
• Sensor contacts
• Automotive electrical components

• Vintage Car & Motorcycle Restoration Plating

We provide specialized electroplating services for the restoration of vintage and classic cars and motorcycles, with a deep respect for original design, materials, and period-correct finishes. Each component is carefully evaluated and processed individually to recreate authentic nickel and chrome appearances while preserving original contours and details. By combining traditional craftsmanship with modern process control, we restore both visual elegance and long-term durability, ensuring that restored parts reflect the character, heritage, and engineering excellence of the era they represent—whether destined for concours display or faithful road use.

Other Substrates We Plate

Our metal electroplating services are suitable for a wide range of base materials, including:

• Mild Steel (MS)
• Carbon Steel
• Stainless Steel
• Brass
• Copper

Each substrate is processed with appropriate pre-treatment and activation steps to ensure strong adhesion and uniform deposition.