Custom Tailored Optical Frames

Since 1998, SUM Optical has been crafting premium acetate, metal, and TR90 eyeglass frames with precision and innovation. From bespoke designs to ready stock, we deliver quality and style for brands worldwide.

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About SUM Optical

Established in 1998, SUM Optical is a professional manufacturer and exporter based in Wenzhou, Zhejiang, China. With over 120 skilled workers and a 500-square-meter facility, we specialize in designing, manufacturing, and distributing high-quality optical frames for men, women, and children.

Our mission is to solve hard-to-fit eyeglass problems while delivering fashion-forward designs using cutting-edge technology and premium materials like Mazzucchelli acetate, O.B.E., and titanium.

1998

Founded

500m²

Factory Size

120+

Employees

Global

Distribution

Our Brands

SUM Optical is proud to support innovative eyewear brands that serve diverse markets across the globe.

CAVALIER

Founded in 1998, Cavalier is one of China’s leading optical retail brands, committed to providing high-quality eyeglass frames at affordable prices for all ages and genders.

China Market Leader

Dixon

Founded in 2003 in Brazil, Dixon embodies timeless style and professionalism. Now recognized as the top prescription eyewear brand in South America.

South America Leader

Our Products

Explore our wide range of acetate, metal, TR90, and kids' eyewear. All frames are crafted with precision and available for customization.

Acetate Eyeglasses for Women A29001

Premium acetate frame with elegant design, ideal for fashion-forward brands.

Acetate Eyeglasses for Men D4033

Bold square frame made from high-grade acetate, durable and stylish.

Cat-Eyewear M29669

Trendy cat-eye design for women, perfect for boutique eyewear lines.

Metal Optical Frames F568

Lightweight metal frame with minimalist design, ideal for professional wear.

Acetate Eyewear D4020

Modern acetate frame with unique color blending and refined finish.

Kids Eyewear Collection

Durable, lightweight frames designed for children with vibrant colors.

Acetate Eyeglasses for Men D4065

Classic rectangular frame with refined temple detailing.

Acetate Eyeglasses for Men A007

Sleek browline design with vintage appeal, crafted for durability.

View Full Catalog

The SUM Benefits

Why partners choose SUM Optical for their eyewear manufacturing needs.

On-Time Delivery

3% refund if 10 days late, 5% if 20 days, 10% if 30 days beyond contract date.

Brand Protection

Your brand name is confidential and never disclosed to third parties.

Reasonable Pricing

We offer the best materials your budget can buy — no cheap compromises.

Design Updates

Access the latest eyewear designs monthly to stay ahead of trends.

Marketing Support

Request professional photo shoots for stocked products — save time and money.

After-Sales Service

Comprehensive support including free after-sale assistance.

Full Customization Service

We offer complete customization to match your brand identity and market needs.

Material

Acetate, stainless steel, TR90, memory metal, titanium

Shape

Rectangle, round, square, browline, cat-eye, and more

Logo

Silk print, engraving, laser, hot stamping, foil metal

Color

Any Pantone color available

Accessories

Custom cases, cleaning cloths, packaging options

Get Customization Quote

Contact SUM Optical

We promise quick feedback within 12 hours for all inquiries.

For quotes, catalog requests, distributor applications, or any other questions, please visit our official website to get in touch.

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