Automotive
- Toyota
- Honda
- Mazda
- Nissan
- Mercedes-Benz
- Isuzu
Striving Towards Perfection
25+ Years of OEM/ODM Manufacturing Partner
From advanced electroplating on plastic and metal to integrated brass and zinc faucet manufacturing, Thien My supports global brands with reliable quality, automation-driven production, and scalable OEM/ODM capabilities.

Established reliability
Thien My provides precision manufacturing and surface finishing support for customers across automotive, motorcycle, sanitaryware, appliance, and related industrial sectors.
OEM sectors supported
Our operating strengths
Key processes — from casting and machining to polishing, plating, assembly, and testing — are managed in-house for better control over quality, lead time, and consistency.
We apply CAD/CAM/CAE, tooling development, and process optimization to improve manufacturability before mass production.
Our experience across sanitary ware, automotive, motorcycle, appliance, and industrial sectors helps us meet demanding OEM requirements.
Quality is controlled at every stage — from material preparation and surface finishing to inspection, testing, and data recording.
We continuously improve our processes through cyanide-free plating chemistry, wastewater treatment systems, and environmentally conscious manufacturing practices.
Integrated solutions
Surface finishing and integrated faucet OEM/ODM manufacturing for demanding B2B applications.

Plating services
Industrial zinc plating and nickel-chrome plating for ABS plastic, brass, Zamak, and steel components, supporting corrosion protection, decorative finishing, and controlled OEM quality requirements.
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Faucet OEM/ODM
Integrated faucet manufacturing from mold development and brass LPDC casting to CNC machining, robotic polishing, electroplating, assembly, and leak testing.
Explore Faucet ManufacturingAdvanced process control
Thien My provides key in-house manufacturing processes to support stable quality, consistent finishing, and reliable OEM production.

Cyanide-free zinc plating for metal components, helping improve corrosion resistance and long-term durability.
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Nickel-chrome plating on ABS, brass, Zamak, and steel, providing a bright decorative finish and added surface protection.
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Low-pressure brass casting for faucet components, supporting better casting stability, consistent dimensions, and reduced defect risk.
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Automated polishing for more consistent surface preparation before plating, reducing manual variation across production batches.
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Precision machining for threads, sealing areas, and key dimensions to support accurate assembly and reliable product performance.
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Mold and tooling support from design review to production preparation, helping customers develop products for mass production.
View technical detailsProcess quality control
We apply structured quality checks from incoming materials to in-process control and final inspection, helping ensure stable production quality and reliable OEM performance.

Verifying materials before production begins.

Monitoring production to keep quality consistent.

Inspecting finished products before delivery.
Technical resources
Finishing TechnologyA comparison of electroplated coatings and PVD finishes for sanitary brassware, focusing on durability, appearance, and application areas.
Foundry & CastingAn engineering perspective on low-pressure die casting and conventional gravity casting for faucet body production.
Quality AssuranceHow CASS testing helps evaluate electroplating durability for humid and high-corrosion environments.

Start your OEM project
Send it to our team and we’ll review how we can support you — from surface finishing and component manufacturing to faucet OEM/ODM production.