About us
![](https://sumoptical.com/wp-content/uploads/2021/01/P07-1-S01-pic.jpg)
We are a manufacturer
Established in 1998, Sum is a professional manufacturer and exporter dedicated to designing, manufacturing and distributing optical frames. Located in Wenzhou, Zhejiang, our factory covers an area of 500 square meters and has over 120 workers.
![](https://sumoptical.com/wp-content/uploads/2021/01/P07-1-S02-pic.jpg)
Efficient plant & machinery
Your glasses are individually crafted at our state-of-the-art manufacturing facility, where we utilize the most advanced optical equipment and processes.
![](https://sumoptical.com/wp-content/uploads/2021/01/P07-1-S03-pic.jpg)
The Future
We will continue to invest in the latest technology for the making of eyeglasses frames to offer competitive pricing as well as first-class quality. Our designers will strive to create more unique designs for your brand.
Our Brands
![](https://sumoptical.com/wp-content/uploads/2021/01/P07-2-S01-pic.jpg)
CAVALIER
![](https://sumoptical.com/wp-content/uploads/2021/01/P07-2-S02-pic.jpg)
Dixon
Become our Distributor
![](https://sumoptical.com/wp-content/uploads/2021/01/P07-3-S01-pic-Extensive.jpg)
Extensive Marketing Support
Professional photo shoots
Abundant marketing materials
![](https://sumoptical.com/wp-content/uploads/2021/01/P07-3-S01-pic-National.jpg)
National Sole Agency
Business protection
![](https://sumoptical.com/wp-content/uploads/2021/01/P07-3-S01-pic-Prices.jpg)
Stable Prices
Cooperation Process
Step 1
Apply
You should submit your information to us using the table below.
Step 2
Communicate
After we receive your application, our business consultants will get in touch with you within a short period and offer you our samples for testing.
Step 3
Audit
We will conduct a company audit of your business.
Step 4
Success
After reaching an agreement, we will sign a contract and successfully become partners.
Step 5
Maintain
Sum will offer you an extensive marketing support and protect your market.