Professional prescription eyeglasses manufacturer based in China - SUM

COLLECTIONS

Our Collections

Each frame is crafted from high-quality acetate or metal for a lightweight and durable feel, allowing wearers to confidently embrace every challenge without hesitation.

Acetate Optical Frames

Metal Optical Frames

PROCESS

Dedication to Details

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    BESPOKE DESIGN

    We’ve built our reputation by designing and producing industry-leading eyewear. Our designers pay attention to each detail to make the eye-catching design possible.

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    HIGH QUALITY MATERIALS

    Our wide range of raw materials such as LA-ES, Mazzucchelli, O.B.E, Visiottica…. etc.

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    CUTTING AND POLISHING

    Automated CNC machines cutting, 12-25 hours tumbling and hand polishing.

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    FRAME ASSEMBLING

    Frames, temples and lenses are cautiously assembled by hand.

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    QUALITY CONTROL

    Each frame is subjected to meticulous quality inspection before packaging.

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    PACKAGING CONDITION

    Custom packaging possible, unit in cases or bulk packaging.

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CUSTOM

Tailored for your customers

We work with our brand partners to translate their customization requirements into eyeglasses production that blend technical innovation with fashion-forward style.

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We offer a full customization service for your eyeglasses frame:

  • Material

    Acetate, stainless steel, and advanced, ultra-lightweight materials such as TR90, memory metal, titanium.

  • Shape

    Rectangle glasses and browline glasses to round glasses, square glasses, etc,.

  • Logo

    Silk print, engraving, deep laser, deep laser w/ print, hot stamping, foil metal.

  • Color

    You can choose any colors within Pantone color chart.

  • Accessories & Package

    Eyeglasses cases, eyeglasses cleaning cloth

Benefits

The Sum benefits

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    On-time Delivery

    • 3% refund if 10 days later than contract date
    • 5% refund if 20 days later than contract date
    • 10% refund if 30 days later than contract date
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    Brand Protection

    Your brand name is confidential and under no circumstances will we reveal it.

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    Reasonable Pricing

    Nothing worthwhile comes at cheap prices. We will offer the best material your budget can buy for your frame project.

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    Design Updates

    Each month you will have access to the latest frame designs in the eyewear industry.

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    Marketing Support

    You can request professional photo shoots for stocked products from us to save time and money!

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    After-Sales Service

    Our after-sales team is available from Monday to Saturday to help you solve any problems.