Industrial Frame Design
Custom ergonomic frame tooling, TR90 lightweight materials, premium acetate finishes, and flexible hinge structures optimized for regional ergonomics and long-duration wearing comfort.
Turnkey Engineering Capabilities
B2B Smart Eyewear Manufacturing Tailored for Global Brands
Shenzhen Ennava Technology Co.,Ltd. provides full-service OEM and ODM product development designed specifically for importers, optical brands, regional electronics distributors, and cross-border e-commerce sellers. From architectural concept definition to final packaging assembly, our engineering team mitigates manufacturing risk and accelerates product launch timelines.
Hardware & PCBA Engineering
Ultra-compact micro-PCBA layouts, high-performance Bluetooth & WiFi SoC integration, directional acoustic speaker cavity design, noise-canceling dual-mic arrays, and optimized power management systems.
Optical & Lens Integration
Precision electrochromic (electronic tint) glass technology, anti-blue light clear optical lenses, UV400 TAC polarized sunglasses lenses, and camera lens angle alignment for crystal-clear capture.
Flexible Business Models
Choose the Right Level of Customization for Your Market
Whether you require rapid private branding on market-proven platforms or deep architectural customization for an exclusive product line, Shenzhen Ennava Technology Co.,Ltd. delivers structured cooperation plans.
OEM Customization Program
Ideal for distributors and brand owners seeking low production risk, fast turnaround, and proven product reliability based on Ennava's established hardware platforms.
- Silk-screen, laser-engraved, or metallic temple logo placement
- Customized frame pantone colors and surface oil treatments
- Selection of clear, TAC polarized, photochromic, or tinted lenses
- Retail-ready gift box design, inner velvet pouch, and multi-language manuals
- Sample lead time: Typically 7–10 working days
ODM Development Program
Designed for brands creating differentiated smart eyewear lines with custom industrial molds, proprietary audio tuning, or integrated AI features.
- Exclusive industrial frame design (ID) and structural engineering (MD)
- Customized acoustic cavity tuning & noise suppression algorithm setup
- Feature modifications (AI voice assistant triggers, real-time translation app binding)
- Custom optical lens tint curve calibration & camera module integration
- Comprehensive IP confidentiality and protected regional market supply
Proven Manufacturing Process
Structured 5-Stage OEM/ODM Project Workflow
Our standardized project management protocols ensure total transparency, strict quality gates, and predictable mass production milestones from initial specification to global shipping.
01
Requirement Brief
Define product category, frame aesthetics, target audience, feature sets, target order quantity, and compliance standards.
02
Technical Evaluation
Ennava engineers review structural DFM feasibility, component availability, cost estimation, and present a formal project proposal.
03
Rapid Prototyping
3D structural verification, PCBA sample assembly, surface finish matching, and golden sample preparation in 7–10 working days.
04
Sample Approval
Comprehensive client testing for audio quality, battery life, wearing comfort, camera clarity, optical tinting, and packaging finish.
05
Mass Production
Pilot run validation, SMT assembly, full multi-stage QC inspections, international export packing, and logistics coordination.
Enterprise Reliability
Quality Assurance & International Certification Compliance
At Shenzhen Ennava Technology Co.,Ltd., every smart glasses unit undergoes rigorous multi-stage testing. Our strict quality control systems safeguard your brand's reputation and ensure smooth customs clearance globally.
Rigorous Quality Checks
Incoming material inspection (IQC), SMT PCBA electrical testing, acoustic frequency spectrum checks, frame hinge endurance testing, and finished product aging tests.
Global Certification Support
Our smart glasses platforms comply with major international regulatory frameworks. We assist B2B clients in acquiring CE, FCC, RoHS, and battery MSDS/UN38.3 test reports for hassle-free importation.
IP Protection & Supply Security
We execute strict non-disclosure agreements (NDAs) to safeguard your custom industrial designs and proprietary software features, ensuring long-term exclusive distribution security.
Buyer Knowledge Base
Frequently Asked Questions on Customization
Get quick insights regarding order requirements, lead times, and engineering scope before requesting a prototype.
What is the difference between Ennava's OEM and ODM smart glasses services?
OEM customization focuses on branding established Ennava product platforms with your logo, custom frame finishes, tailored lens tint/coatings, packaging, and user manuals. ODM customization involves full-cycle development, including custom frame tooling, acoustic engineering, optical adjustments, PCBA layout changes, and specialized firmware features.
How long does the customized sample development process take?
For standard OEM branding and superficial frame/lens customizations, prototypes are typically ready within 7 to 10 working days. Deep ODM projects involving new frame molds or firmware engineering require a customized timeline after technical feasibility review.
Does Shenzhen Ennava Technology Co.,Ltd. sign non-disclosure agreements (NDA)?
Yes. We respect intellectual property and strictly sign comprehensive B2B Non-Disclosure Agreements (NDAs) to safeguard your design concepts, logos, software parameters, and commercial target details.
What is the Minimum Order Quantity (MOQ) for custom smart glasses?
MOQ varies depending on the customization depth. Basic laser logo engraving and standard custom packaging have low flexible MOQs, while custom frame injection molds or specialized optical lenses carry higher production batch minimums. Contact our engineering team for exact details.