Surface finishing for OEM parts

Automated Plating Services for
OEM Components

Thien My provides zinc plating and nickel-chrome plating for metal and plastic components, supporting corrosion protection, decorative finishing, and stable quality for demanding OEM applications.

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Core Plating Services

We support functional and decorative plating requirements for metal and plastic components used in automotive, motorcycle, appliance, sanitary ware, and industrial applications.

Zinc Plating for Metal Components

Zinc Plating for Metal Components

Cyanide-free zinc plating options for steel and metal components, helping improve corrosion resistance, surface protection, and finishing consistency for industrial OEM applications.

Key specifications & standards:

  • Cyanide-free zinc plating option
  • NSS corrosion resistance testing available based on customer specifications
  • Clear, yellow, black, or trivalent passivation options
  • Suitable for brackets, fasteners, springs, and structural metal parts
Nickel Chrome Plating on ABS / ABS-PC

Nickel Chrome Plating on ABS / ABS-PC

Decorative nickel-chrome plating for plastic components, delivering a bright metallic appearance with controlled surface preparation and plating adhesion.

Key specifications & standards:

  • Suitable for ABS and ABS-PC plastic components
  • Multi-layer copper / nickel / chrome plating process
  • Bright decorative chrome surface finish
  • Used for automotive, appliance, and sanitary ware components
Nickel Chrome Plating on Metals

Nickel Chrome Plating on Metals

Nickel-chrome plating for brass, Zamak, and steel components, supporting both decorative appearance and surface protection for OEM applications.

Key specifications & standards:

  • Suitable for brass, Zamak, and steel components
  • Bright chrome surface finish
  • Controlled plating thickness
  • Used for sanitary ware, appliance, and industrial components

Global partnerships

Supporting Global OEM Supply Chains

For more than 25 years, Thien My has supported customers across sanitary ware, appliances, automotive, motorcycle, and industrial components.

Our plating and manufacturing capabilities have been used in demanding OEM supply chains where consistency, process control, and long-term reliability matter.

Plating Quality Testing & Validation

We verify plating quality through in-house testing equipment and process records, helping customers confirm coating thickness, corrosion resistance, surface condition, and production consistency.

  1. 01
    Coating Thickness MeasurementX-Ray Analyzer and Couloscope testing help check coating thickness and support customer plating specifications.
  2. 02
    Salt Spray Corrosion TestingNSS and CASS chamber testing help validate corrosion resistance based on product and customer requirements.
  3. 03
    Thermal Shock TestingThermal shock testing helps evaluate plating adhesion and surface stability under temperature changes.
  4. 04
    Plating Bath ControlHull Cell testing and chemical checks help monitor plating bath conditions and support stable finishing quality.
  5. 05
    Final Surface InspectionVisual inspection and basic dimension checks help confirm surface appearance, part condition, and fit after plating.
Why Coating Thickness Matters

Our environmental commitment

Cleaner Chemistry.
Responsible Manufacturing.

At Thien My, we continuously improve our surface finishing technologies with a focus on safety, environmental responsibility, and long-term sustainability. Through cleaner chemistry, process control, and responsible operations, we strive to deliver reliable plating solutions while minimizing environmental impact.

Cyanide-Free Plating Processes

  1. Cyanide-Free ChemistrySafer plating processes designed to support responsible manufacturing.
  2. Wastewater Treatment SystemsDedicated treatment facilities help ensure environmental compliance.
  3. Process Monitoring & Laboratory ControlContinuous testing and data control support stable plating quality.
  4. ISO 14001 Certified OperationsEnvironmental management practices aligned with international standards.
ISO 14001 Environmental Management System
ISO 14001 Environmental Management SystemQUACERT Certified

Need a Plating Quote for Your Parts?

Send us your drawing, material, surface finish requirement, or sample part. Our team will review the plating process and recommend a practical solution.

Request a Plating Quote