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Home / All / Custom Sunglasses / Custom Women Sunglasses / China Double Bridge Frame Sunglasses Wholesale Rectangle Sunglasses Metal Frame Suppliers
China Double Bridge Frame Sunglasses Wholesale Rectangle Sunglasses Metal Frame Suppliers
metal frames with advanced UV400 lenses and double bridge architecture china rectangle sunglasses metal frame
Detail Information
A double-bridge rectangular metal sunglass with UV400 lenses, supplied for women's sun ranges that need a bold navigator shape at wholesale volume.
Overview
SM708243 is a rectangular metal sunglass built on a double bridge. The upper bar is not decoration: it ties the two orbital rims together and stops the front from twisting, which is the weakness of a wide rectangular metal frame. The silhouette borrows from the classic navigator but squares the corners, so it reads modern rather than retro. Lenses are UV400 and set deep enough to cut peripheral glare, which is what makes the shape useful for driving as well as for style.
The frame is aimed at buyers who sell oversized sunwear to consumers who want coverage and privacy in one product. Minimum order is 1200 pcs per model with a 7-day sample, and the weight sits around 20 to 25 g depending on material, so a wide front does not become a heavy one. Temple engraving is done with a nano-laser, which works on thin gold-tone arms where a stamped logo would distort the surface.
As metal frame suppliers, we cut this double bridge frame beside our standard rectangle sunglasses tooling, so a sunglasses metal frame programme and a frame sunglasses wholesale order can be consolidated into one container.
Key Features
Double Bridge Architecture
The double-bridge rectangular sunglass—often referred to as the "Navigator"—is an authoritative staple in global eyewear. Blending the utilitarian roots of classic aviators with the sharp, modern angles of a rectangle profile, these frames project confidence. Our Rectangle Sunglasses Metal Frame Suppliers facility has perfected this heavy-duty yet lightweight design, providing B2B buyers with a high-turnover product that appeals to consumers seeking bold, architectural sun protection.
UV400 Deep-Set Lenses
A wide, rectangular metal frame requires exceptional engineering to prevent torsional bending. The double-bridge design is not merely a cosmetic choice; the upper "sweat bar" acts as a structural stabilizer, locking the orbital rims in place. As elite china rectangle sunglasses metal frame suppliers, we manufacture these crossbars using high-tensile, aerospace-grade alloys. This ensures that even under the stress of daily wear or extreme temperatures, the frame will not warp, maintaining perfect optical alignment for the wearer.
Oversized Face Coverage
Consumer demand continues to surge for oversized sunwear that offers both privacy and maximum elemental shielding. By stocking our large frame sunglasses wholesale collections, you cater directly to this lucrative demographic. The expansive rectangular lenses provide superior coverage against peripheral glare, making them highly functional for driving and outdoor sports. Furthermore, the wider chassis is anatomically designed to comfortably accommodate broader facial profiles, a crucial factor in reducing retail bounce rates.
Nano-Laser Temple Engraving
For brands looking to scale, the oval metal frame is a highly profitable canvas. We provide end-to-end manufacturing for your private label sunglasses, allowing you to bypass development headaches and go straight to market. Despite the ultra-thin nature of the gold temples, our advanced nano-laser technology can flawlessly engrave your brand's logo or SKU details. We also offer custom lens tinting—from retro amber to modern mirror finishes—allowing you to create an exclusive, signature collection.
Product Showcase
Wholesale Designer Sunglass Frames Product Styles & Models Wearing
Specifications
| Model No. | SM708243 |
|---|---|
| Category | Women sunglasses, double bridge rectangle metal |
| Frame Material | Metal front and temples with vacuum plating |
| Lens | UV400 sun lens; tint and mirror options confirmed at quotation stage |
| Size | Customizable on request within the existing tooling |
| Color | Gold-tone and dark metal finishes; other plated colours on request |
| Weight | Approx. 20 to 25 g, depending on material |
| Customization | OEM/ODM, private label, laser logo, custom packaging |
| MOQ | 1200 pcs/model |
| Sample Lead Time | 7 days |
| Certification | Test reports and conformity documents per order, confirmed at quotation stage |
OEM & ODM Customization
Sunglass customization is mostly a lens and colour decision. The tint can move from a retro amber to a grey or a mirror finish, and the plating can shift from gold to gunmetal without changing the front tooling. Logo work is done on the temple with a nano-laser, which keeps the mark sharp on a thin arm. Buyers who want the same chassis as an optical frame can order it with a demo lens, which is useful for a brand that wants a sun and an optical version of one shape.
- Lens tint options: amber, grey, brown, or a mirror coating.
- Plated frame colour approved on a coupon before the run.
- Nano-laser logo or SKU mark on the outer or inner temple.
- Bridge span and temple length adjusted for regional fit.
- Optical version of the same chassis with demo lenses on request.
- Branded case, microfibre pouch and carton marking per market.
Manufacturing & Quality Control
1. Incoming Material Inspection
Metal strip is checked for thickness and alloy grade, and lens blanks are verified for UV400 performance against a reference sample. Plating chemicals are checked against the bath record before the line starts.
2. Stamping and Bridge Welding
The rims are stamped and formed, then the double bridge is welded at four points. Each front is checked on a flat gauge, because a wide rectangle shows any torsion immediately as a lifted corner.
3. Plating and Lens Assembly
Frames are cleaned, masked and plated, then inspected for coverage at the bridge joints where plating is thinnest. Lenses are fitted and checked for edge gap, tint consistency and coating clarity.
4. Packing and Pre-Shipment Audit
Each pair is wiped, bagged and packed to the approved layout. AQL sampling covers hinge tension, plating condition, lens scratches and label accuracy before the carton is closed.
Applications
- Women's sun ranges that need an oversized shape with real coverage.
- Resort and coastal retailers selling glare protection as a feature.
- Online sellers whose photography benefits from a strong frame line.
- Duty-free buyers sourcing a navigator derivative at a mid-tier price.
- Distributors adding a metal sun option to an acetate-heavy range.
- Private labels building a sun and optical pair from one chassis.
The model sits in the custom women sunglasses range, and buyers who need the same shape as an optical frame can review the custom optical frame catalogue.
FAQ
What is the minimum order quantity?
1200 pcs per model. Lens tints and frame colours are batched, so a mixed order is quoted with the split fixed at quotation stage.
How long does a sample take?
7 days from existing tooling with the stock lens and plating. A custom tint, a mirror coating or a different temple length is a development sample, with timing confirmed at quotation stage.
Are the lenses polarised?
The standard lens is UV400. Polarised, gradient and mirror options are available and are confirmed at quotation stage, since the lens specification changes both cost and lead time.
Start Your Custom Order
Send the quantity, the lens tint and the frame colour, and we will reply with a quotation and a sample pair. If the order is planned for a summer season, share the delivery window so lens coating and plating can be scheduled against it.
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