sigmaintl.com valid
Sigma Group
Advanced Manufacturing Platform: Electronics and Decorative Finishing
- Authority
- 45 reach 0 · trust 10 · quality 20 · freshness 15
- Tier
- listed
- llms.txt
- https://www.sigmaintl.com/llms.txt
- llms-full.txt
- https://www.sigmaintl.com/llms-full.txt
- Sections
- 8
- Links
- 0
- Size
- 3350 bytes
- Registered
- 2003-08-09
- Country
- United States Hosting inference
- Hosting country
- United States Hosting inference
- Country evidence
- No published address evidence collected yet
- Categories
- Industry and manufacturing
- For agents
- Informational: content or services for people, nothing to operate
- First seen
- 2026-10-24T08:43:24.647Z
- Last checked
- 2026-10-24T08:43:25.146Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-24T08:43:24.651Z. Cached copy · Source on sigmaintl.com
# Sigma Group
> Advanced Manufacturing Platform: Electronics and Decorative Finishing
Sigma Group is a global manufacturing company serving automotive, industrial, and commercial customers. The company operates two integrated business platforms: Electronics Manufacturing and Decorative Finishing.
## Company Overview
- **Founded**: 2003
- **Headquarters**: Livonia, Michigan, USA
- **Global Presence**: 5 facilities across USA, South Korea, and India
- **Primary Website**: https://sigmaintl.com
- **Canonical URLs**:
- zh.sigmaintl.com (Chinese)
- ko.sigmaintl.com (Korean)
- en.sigmaintl.com (English)
- www.sigmaintl.com (www variant)
- 1sigmagroup.com (legacy)
- www.1sigmagroup.com (legacy www)
- sigmaintl.kr (Korean domain)
- www.sigmaintl.kr (Korean www)
- sigma-e.com (e-commerce)
- www.sigma-e.com (e-commerce www)
- **Contact**: info@sigmaintl.com
## Certifications
- IATF 16949:2016 (Automotive Quality Management)
- IPC-A-610 (Electronic Assembly Acceptability)
- IPC J-STD-001 (Soldering Requirements)
- AEC-Q100 Qualified
- RoHS/REACH Compliant
- UL Listed, CE Certified
## Core Capabilities
### Electronics Manufacturing
ODM and EMS platform serving automotive, industrial, and commercial customers.
- **ODM**: Full product development from concept through production
- **EMS**: Contract manufacturing for electronic assemblies
- **PCB Assembly**: SMT and through-hole, large-format up to 4 feet
- **Box Build**: Complete system assembly and integration
- **LED Lighting Systems**: Illuminated components and lighting integration
- **DFM**: Design for manufacturing engineering support
### Decorative Finishing
Premium surface finishing and assembly solutions for automotive and industrial applications.
- **Chrome Plating**: Bright decorative chrome for automotive trim
- **PVD Coatings**: Physical vapor deposition metallic finishes
- **Class A Paint**: Premium automotive paint finishing
- **Graphics & Labels**: Decorative graphics, badges, identification
- **Kromex Systems**: Proprietary chrome-look finishing technology
- **Lighting Integration**: Illuminated decorative components
- **Multi-Material Assembly**: Complex multi-material assemblies
## Featured Product: Guardian Running Board
Premium illuminated running board for trucks and SUVs featuring:
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