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KAO-321 Custom Acetate Optical Frame
KAO-321
KAO-321
Premium Mazzucchelli & JINYU Acetate & Customization
Havana & Dark-Green & Black & Translucent-Grey
optical-frames, fashion-eyewear, acetate-optical-frames, fashion-acetate-optical-frames

- Kssmi Eyewear Manufacturer Customization Collection

KAO-321 Custom Acetate Optical Frame

This is a reference model for your private-label project — not a retail product. Start from this model and customize materials, colors, lenses, logo and selected specifications for your market.

Item No: KAO-321
Color: Havana & Dark-Green & Black & Translucent-Grey
Materials: Premium Mazzucchelli & JINYU Acetate & Customization
Service Mode: OEM & ODM ( Customization )
MOQ: 300 PCS/Model (100PCS/Color)
Ready-stock Sample: US$60/PCS
Fully Custom Sample: US$300–US$600/PCS
Sample fees for validating your custom project — not retail or bulk product prices.
Both sample fees are fully credited toward your bulk order for the same model.

Start from this reference model. Adapt selected materials, colors, lenses, logo and specifications.

Develop from your own idea. Send a sketch, photo, sample or technical drawing.

Technical Data

Technical Specifications

Status Validated
Doc. Ref SPEC-KAO-321-REV.A
Size 48-24-145mm & Customization
Frame Material Premium Acetate Frame and Temple
Lenses Material Tenacious Nylon Lens & Customization
Design Style Unique, Retro, Classic, Stylish, Trendy, Fashion, Luxury, Unisex
Nose Pads Integrated Nose Pads
Hinge 4+3 Barrel Rivet Structure Hinges & Customization (5 Barrels & Spring Hinges)
Logo Print, Laser, Laser With Oil, Hot Stamping, Metal, Embossing, Crystal, Up-sticker
System Generated: 8/7/2026, 1:36:52 AM Secured by Kssmi Quality Control
Product Highlights

Features & Applications

Technical Features

  • Premium Acetate Composition: Crafted from world-class Mazzucchelli and JINYU acetate, delivering an ultra-lightweight feel with exceptional structural durability and deep color vibrancy.
  • Robust Hardware: Features a professional 4+3 barrel rivet hinge architecture engineered for maximum stability and long-term operational smoothness.
  • Advanced Optical Base: Fitted with tenacious nylon lenses that offer superior impact resistance and clarity, with flexible customization for specialized coatings and tints.
  • Integrated Comfort: Precision-engineered integrated nose pads designed to provide a secure, hypoallergenic fit for extended daily wear.
  • Refined Aesthetics: Hand-polished frame and temples that accentuate the premium material’s natural luster and sophisticated retro design profile.
  • Scalable Production: Full OEM & ODM customization capabilities with a low 300-piece minimum order quantity, tailored for Independent Eyewear Designers and Boutique Fashion Labels.

Perfect For

  • Premium Eyewear Brands
  • Independent Eyewear Designers
  • Private Label Distributors
  • Luxury Fashion Houses
  • Boutique Fashion Labels
  • High-End Optical Chains

Overview

Combining the timeless appeal of retro design with the superior tactile quality of premium Mazzucchelli and JINYU acetate, the KAO-321 offers a sophisticated silhouette for modern optical collections. These hand-selected materials provide the frame with deep color vibrancy and a lightweight finish that accentuates its high-end fashion profile.

The 4+3 barrel rivet hinge architecture ensures exceptional structural stability, complemented by integrated nose pads for a seamless and comfortable fit.

Kssmi supports full OEM and ODM customization with a low 300-piece minimum order quantity, empowering independent eyewear designers and luxury fashion houses to scale their private label production with precision manufacturing.

Certifications & Compliance

International Quality Standards

Active certifications — verified & compliant

ISO 9001
ISO 9001
BSCI
BSCI
FDA
FDA
CE
CE
RoHS
RoHS
Prop 65
Prop 65
21 CFR 801.410
21 CFR 801.410
ANSI Z80.3
ANSI Z80.3
ANSI Z87.1
ANSI Z87.1
EN ISO 12312-1
EN ISO 12312-1
EN ISO 12870
EN ISO 12870
UKCA Mark
UKCA Mark
AS/NZS 1067.1
AS/NZS 1067.1
ISO 13485
ISO 13485

Partner to Build Your Private-Label Luxury Eyewear Brand

Collaborate with a manufacturer trusted by industry leaders for over a century. Fully customize every aspect—materials, shapes, colors, and technical specifications—delivering exceptional craftsmanship and premium quality at scale.

  • Decades of expertise in luxury eyewear manufacturing.
  • Precision customization of materials, design, and technical specs.
  • Exceptional quality control ensuring flawless finishes.
  • Advanced scalable production with consistent accuracy.
  • Cutting-edge materials compliant with industry standards.
  • Reliable delivery aligned with your production timelines.

Private-Label Project Guide

From Sample to Production

Start with an existing Kssmi model or develop eyewear from your own idea. See what can be customized, how approval works and what we need to begin.

01

Two Ways to Start

Ready-Stock Sample

Supplied in its original materials, colors, lenses and specifications. A standard logo can be added for US$15 per model; no other ready-stock details can be changed.

Fully Custom Development

Modify an existing model or start from a sketch, photo, AI-generated concept, physical sample or complete technical drawing.

02

What Can Be Customized?

Frame materials, colors and dimensions; lens materials, tints, coatings and functions; logo method and placement; hinges, hardware, nose pads, temple tips, structural details, molds and tooling.

We specialize in eyewear manufacturing and do not manufacture retail packaging.

03

How Custom Development Works

  1. 01 Send your idea
  2. 02 Engineering review & quotation
  3. 03 2D rendering & confirmation
  4. 04 Physical sample
  5. 05 Sample approval
  6. 06 Bulk production & quality control
  7. 07 Pre-shipment review & approval
  8. 08 Door-to-door shipment

Up to 3 2D-rendering revision rounds are included. Changes requested after the physical sample is completed may require additional development or tooling fees.

04

Typical lead times

Ready-stock sample
2–5 working days
Ready-stock sample with logo
10 working days
2D rendering
5–10 working days
Fully custom sample
45–60 working days
Bulk production
50–60 working days

Custom-sample timing begins after 2D-rendering approval. Bulk timing begins after sample approval and receipt of the 50% deposit. Actual timing may vary by materials, complexity, custom components and production capacity.

Commercial Terms & Worldwide Delivery

Payment

Samples require 100% payment in advance. Bulk orders require a 50% T/T deposit, with the balance paid before shipment.

Samples & Tooling

Customer-paid molds and tooling belong to the customer. Design changes requiring new tooling are quoted separately.

Delivery

We ship worldwide via DHL or work with your nominated freight forwarder. Freight, duties and taxes are quoted separately.

Ready to Discuss Your Eyewear Project?

Send your preferred material, design or reference images and customization requirements. Include the product SKU when modifying an existing Kssmi model.

Start Your Custom Project — KAO-321

We normally reply within one business day.

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Quote Email +86 135 1053 2553