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High-Cosmetic & Mass Volume Production

Consumer Products Industry Manufacturing Solutions

Premium unibody aluminum chassis, injection-molded wearable shells, smart home IoT enclosures, and precision audio components.

Sango powers leading consumer electronics and lifestyle brands with high-aesthetic, high-volume on-demand manufacturing. Combining automated CNC unibody milling, precision plastic injection molding, vapor-smoothed 3D printing, and custom color-matched anodizing/painting, we deliver products that look and feel premium.

Quality Metrology
Stringent Quality Control Full CoC & Material Certs 100% Dimensional Inspection
Consumer Products Industry Manufacturing Solutions
Industry Compliance Certified
Traceable manufacturing records, CMM measurement reports, and material test certificates included with every production batch.
Cosmetic Standard
SPI Class A1
Zero cosmetic surface defects & blemishes
Color Matching
ΔE < 0.5
Spectrophotometer Pantone / RAL matching
Volume Scale
100 to 1M+ Units
Rapid bridge to automated production
Surface Finishes
20+ Textures
Micro bead blast, diamond cut, anodize
Strict Compliance

Quality Standards & Certifications

RoHS / REACH

Consumer Safety

Zero hazardous substances, lead-free and skin-safe materials.

UL94 V-0

Flame Retardancy

Self-extinguishing plastic resins for consumer AC power electronics.

IP68 Rating

Waterproof Consumer Gear

Submersible sealing for wearables, wireless earbuds, and action cameras.

Production Scope

Key Components & Manufacturing Solutions

From precision rapid prototypes to high-volume qualified assemblies.

Precision Anodized Aluminum Unibody Shells

Precision Anodized Aluminum Unibody Shells

Laptop chassis, smart home hub enclosures, and smartphone frames CNC milled from solid aluminum billet with diamond-cut chamfers.

Processes:
High Speed CNC MillingBead BlastingType II Color Anodizing
Materials:
Aluminum 6063Aluminum 6061-T6
Wearable Audio & Smartwatch Enclosures

Wearable Audio & Smartwatch Enclosures

Ultra-compact earbud cases, ceramic-feel watch bezels, and skin-friendly silicone/TPU wristbands.

Processes:
Micro Injection MoldingLiquid Silicone Molding (LSR)PVD Coating
Materials:
Polycarbonate (PC)Zirconia CeramicSkin-Safe Silicone
Smart Home IoT Sensor Nodes

Smart Home IoT Sensor Nodes

High-volume flame-retardant snap-fit plastic enclosures with optical light pipes and hidden IR windows.

Processes:
Rapid ToolingTwo-Shot MoldingSilk Screening
Materials:
ABS (UL94 V-0)PC/ABS BlendOptically Clear PMMA
Material Science

Recommended Industry Materials

01

Aluminum 6063 / 6061

Extremely fine grain structure allowing smooth bead blasted textures and vibrant, streak-free color anodizing.

02

Polycarbonate / ABS Blends (Bayblend / Cycoloy)

Combines the high impact strength and heat resistance of PC with the high mold fluidity and aesthetics of ABS.

03

Zinc Alloy (Zamak 3 / Zamak 5)

Substantial, heavy hand-feel for luxury cosmetic knobs, dials, and perfume caps with mirror chrome electroplating.

04

Liquid Silicone Rubber (LSR)

Hypoallergenic, skin-safe, soft-touch material for smartwatch bands and earbuds.

Got Questions?

Industry Manufacturing FAQs

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