

End-to-end production & packaging, consolidated in one shipment
Metal Parts
Plastic Parts
Packaging
Assembly & QC
Core Capabilities
How We Work
DFM & Quote (48hr)
Manufacturability feedback and pricing

Prototyping
Material options, quick iterations
Production & Ship
Set-packed parts and packaging in a single shipment
About Us
Single-source manufacturing & packaging for metal, plastics and premium boxes
Yuk Sing is Hong Kong–based with manufacturing & QC in mainland China—metal stamping and light assembly in-house, plus a vetted network for injection molding, CNC machining, anodizing, water transfer, spray painting and box making. We ship parts and packaging together in one consolidated delivery, aligned by clear DFM, reliable QC and synchronized schedules.
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In-house: Metal Stamping, Assembly & QC
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Multi-material supply: Metal, Plastic, CFRP & Packaging
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Low-volume friendly: Prototypes & Small batch, Scalable
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One shipment: Parts + Packaging, Set-Packed










