Material: Stainless Steel | Size: 53-18-145 mm | Frame Type: Full Rim | Lens Options: Customizable
These stainless steel aviator sunglasses combine a refined double-bridge structure with a clean full-rim metal profile and customizable sun lenses.
The frame presents a strong, balanced silhouette while maintaining a relatively slim metal construction. Adjustable nose pads and curved temple tips help support everyday wearing comfort, while the double-bridge design gives the sunglasses a distinctive and recognizable appearance.
Developed for OEM, ODM, and private-label eyewear projects, this model can be customized through frame colors, lens options, surface finishes, branding details, and packaging.
Design Concept
Clean Metal Lines with a Structured Double Bridge
The design focuses on proportion, structural clarity, and a modern aviator-inspired profile.
The upper bridge and lower bridge create a layered front structure, while the rectangular lens shape gives the frame a stronger and more contemporary character.
Rather than using excessive decorative elements, the design relies on precise metal lines, controlled proportions, and coordinated frame-and-lens colors.
Different finishes and lens combinations can create different market directions, from classic gold and green lenses to matte black, gradient lenses, or mirrored effects.
Stainless Steel Construction
Stable Metal Structure for Consistent Production
Stainless steel provides a practical balance of structural stability, forming performance, and surface-finishing flexibility.
For metal eyewear production, material consistency is important because the front frame, bridges, rims, end pieces, and temples must maintain the approved shape throughout welding, finishing, assembly, and adjustment.
During development and production, we focus on:
- Front frame symmetry
- Rim shape consistency
- Double-bridge alignment
- Temple positioning
- Component dimensions
- Overall frame balance
The objective is to maintain a clean metal profile while ensuring that the assembled frame remains stable and visually consistent.
Precision Welding
Controlled Metal Joining and Post-Welding Alignment
Welding quality is one of the most important manufacturing factors in a stainless steel frame.
This model includes several structural connection areas, including the bridge, upper bar, rims, and side components. These areas must be joined securely while minimizing visible marks and unwanted deformation.
Our controlled welding process focuses on:
- Stable connection strength
- Accurate component positioning
- Clean welding areas
- Reduced heat-related deformation
- Consistent left and right structure
- Reliable preparation for subsequent finishing
After welding, the frame undergoes structural correction and dimensional checking.
This step helps maintain bridge alignment, rim symmetry, frame flatness, and overall balance before surface finishing and assembly.
Plating & Surface Finishing
Consistent Color, Adhesion, and Surface Appearance
Surface finishing is not only about creating the required color. It also affects the visual consistency and long-term appearance of the metal frame.
Before plating or other surface finishing, metal components require controlled preparation to support a clean and even finish.
Inspection focuses on:
- Color uniformity
- Surface smoothness
- Finish consistency around welded areas
- Edge and corner coverage
- Visible marks or scratches
- Left and right color consistency
- Coating adhesion according to project requirements
Available finish directions may include gold, black, gunmetal, silver, matte, polished, or other custom metal colors, depending on the confirmed production process.
Specific coating systems, including IP or other plating options, can be discussed and confirmed during product development.
Structural Assembly & Final Adjustment
From Individual Components to a Balanced Frame
The final quality of metal eyewear depends on how well all components work together after assembly.
This frame includes adjustable nose pads, metal temples, hinges, temple tips, and full-rim lens mounting.
During assembly and adjustment, we check:
- Nose pad height and angle
- Temple opening consistency
- Hinge movement
- Lens fitting
- Left and right temple balance
- Front frame alignment
- Temple-tip installation
- Overall wearing position
Each frame is adjusted according to the approved sample and product specifications before final inspection.
Quality Control
Inspection Focused on Welding, Finish, and Alignment
Quality control for these stainless steel aviator sunglasses covers both appearance and structural performance.
Key inspection points include:
- Welding area inspection
- Double-bridge parallelism
- Front frame symmetry
- Rim dimensions
- Surface and plating consistency
- Hinge movement
- Temple alignment
- Nose pad positioning
- Lens installation
- Final cosmetic inspection
Approved samples and confirmed specifications are used as production references to improve consistency across repeat orders.
OEM & ODM Customization
Cenming Eyewear supports OEM and ODM development for custom metal sunglasses and private-label eyewear collections.
Customization may include:
- Frame dimensions and proportions
- Bridge and upper-bar design
- Metal colors and surface finishes
- Lens colors and gradient effects
- Mirror or functional lens options
- Nose pad design
- Temple and temple-tip details
- Logo application
- Packaging customization
Brands can provide technical drawings, physical samples, product images, color references, or an initial design concept.
Our team can evaluate welding structure, component dimensions, surface-finishing requirements, lens direction, and manufacturing feasibility before sampling.
FAQ
What are the main quality points in stainless steel sunglasses?
The main quality points include welding stability, frame symmetry, bridge alignment, surface-finishing consistency, hinge movement, lens fitting, and final frame adjustment.
How do you control deformation after welding?
After controlled welding, the frame undergoes structural correction and dimensional inspection. Bridge alignment, rim symmetry, and frame flatness are checked before finishing and assembly.
Can the metal color and finish be customized?
Yes. Gold, black, gunmetal, silver, matte, polished, and other finish directions can be evaluated according to the confirmed plating or coating process.
Do you offer IP plating?
IP plating can be evaluated according to the selected stainless steel material, color requirement, performance expectation, and project specifications. The final surface treatment should be confirmed during product development.
Can the lens color and function be customized?
Yes. Lens colors, gradients, mirror effects, and other functional requirements can be evaluated according to the project specification and required testing standards.
Can the frame dimensions be customized?
Yes. Frame width, lens shape, bridge dimensions, temple length, and overall proportions can be reviewed during OEM or ODM development, subject to structural and production feasibility.
