Wide view of the Julong sports sunglasses production floor in Guangzhou

Sports Sunglasses Manufacturing & Quality Control

Mold making, frame molding, lens assembly and final inspection all take place in our own factory in Guangzhou, and every order is built to the sample you approve.

Our Factory in Numbers

8,000 m²

Production base in Guangzhou.

150+ Workers

Across production and support.

100,000 pcs

Maximum monthly output.

15+ Years

In sports eyewear manufacturing.

Inside Our Workshop

Production machinery in the Julong sports eyewear workshop

Tooling & Molds

Our in-house mold workshop builds and adjusts molds to match your approved design, so changes do not wait on an outside toolmaker.

Automated injection-molding equipment on the Julong factory floor

Molding & Surface Finishing

TR90 and other frame materials are injection-molded on our own lines, then painted to match the color and finish of your sample.

Gloved hands positioning a sports eyewear lens at a production station

Lens Cutting & Assembly

Lenses are cut to shape and fitted to frames in a dust-free assembly area, which keeps dust and marks off the lens surface.

From Approved Sample to Shipment

  1. Pre-Production Sample

    You confirm the color, lens and logo details on a physical sample before production starts.

  2. Bulk Production

    Frames, lenses and logos are produced to the colors, materials and details of the approved sample.

  3. 100% Final Inspection

    Every finished pair is checked for appearance and function, and an inspection report is available.

  4. Packing & Shipment

    Each order is packed to your packaging requirements and prepared for export shipping.

Check Our Work Yourself

Packed goods being loaded for shipment inspection

Third-Party Inspection

Send an inspection agency of your choice to check the goods before shipment. Let us know the date in advance; inspection fees are covered by the buyer.

Visitors and Julong team during a factory audit

Factory Audits

Third-party factory audits are welcome, whether for a new supplier approval or a routine review. Book the date with us in advance so we can arrange the visit.

Discuss Your Production Needs

Share your product, quantity, target market and any testing requirements. We will review the details and come back with a production plan.

  • Focused on sports sunglasses since 2011
  • 8,000㎡ production base with 150+ workers
  • Up to 100,000 pieces per month
  • OEM, ODM and private label support

Request a Quote

Tell us about your project in three simple steps.

By submitting this form, you agree to our Privacy Policy and consent to being contacted regarding your inquiry.

Request a Quote

Tell us about your project and our team will reply with suggestions and a quote.

  • Focused on sports sunglasses since 2011
  • 8,000㎡ production base with 150+ workers
  • Up to 100,000 pieces per month
  • OEM, ODM and private label support

Request a Sample

Tell us which product you would like to try. Our team will help confirm your sample requirements.

  • Samples are charged
  • Buyer covers international shipping
  • Sample fees can be paid by PayPal

Request a Sample

Tell us about your sample requirements in three simple steps.

By submitting this form, you agree to our Privacy Policy and consent to being contacted regarding your inquiry.

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