About Us

Contact Zhantai and find out how Zhantai can help your eyewear business grow fast.

Wenzhou Zhantai Glasses Co., Ltd. is a professional eyewear company founded in 1990. From January 1990 to December 1999, the company was formerly known as Wenzhou Ouhai Hongtai Optical Co.Ltd.

Wenzhou Zhantai Glasses Co., Ltd. integrates eyewear design, production and sales, and has many distribution subsidiaries in Spain, France and other countries and regions, and its brands include SUNSHINETIME, SUNVISION and many other famous brands. Wenzhou Zhantai Glasses Co., Ltd. operates on the basis of international trade, involving eyewear manufacturing, brand management, and investment. We are a company that is moving towards group management.

Our business team is professional in many languages, including English, Japanese, French and Spanish, to communicate smoothly with our customers and provide satisfying services to them. With the service concept of "creating a new type of service-oriented enterprise", our company has been expanding the international market, and our products are mainly exported to Europe, America, Southeast Asia and other countries in the world.

With the business philosophy of creating value for customers, our company realizes information sharing and monitoring through the supply chain management platform, takes market demand as the guide, and responds to market changes and rhythm quickly. Wenzhou Zhantai Glasses Co., Ltd. establishes a diversified production system, constantly reduces production costs, shortens production cycles, and continuously improves the company's economic efficiency and competitiveness by improving the flexibility of the production system.

At present, the company has several production lines such as plastic line (TR PC), acetate line, metal line and combination line. Besides, our company has more than 20 high-quality factories under our long-term cooperation, with a total area of more than 25,000 square meters and a total number of more than 500 employees. The external cooperating manufacturers are about 800-1000 people.

The enterprise is based on the two major concepts of value creator-oriented and customer-centered to cater to the future development of the enterprise.



Professional and reliable


Multiple assembly lines


500 employees, experienced


Strong R&D capability

Factory Photos

Discover Zhantai's factory environment


Sustainable Development

Social responsibility

Safe and reliable

Passed various glasses tests
comply with U.S. and European standards

Full Product Line

Focus on eyewear production
Including TR, metal, and acetate

Technical Service Support

Professional technical team



  • Our company was established with the original name of Hongtai glasses.
  • Changed the name to Wenzhou Zhantai Glasses Co., Ltd and moved to the new place.
  • The Subsidiary Company in Madrid, Spain was established.
  • Transfer from a normal OEM manufacturer into an ODM manufacturer. Quality highly improved in this year. Became a partner of MUJI.
  • Procurement budget accounting system implementation. Planning of corporate strategic goals.
  • Added performance management.To explore the development of human creativity while realizing the increase of enterprise value and employee income, and to realize the increase of employee happiness index.

Our Competitive Advantage

Professional Service Process

OEM/ODM service

Learn about the cooperation process

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