About Us

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.

In 1990, in an old factory building in Wenzhou, a chef and a hairdresser set aside their familiar trades and embarked on an uncertain journey together. They were the founders of Zhantai. Back then, they had no grand vision—only a desire to use their hands to build a future for their family in an era brimming with opportunity. The husband, with his background as a chef, brought a rigorous attention to quality into the workshop; the wife, drawing on her experience as a hairdresser, infused a sense of style into design.

Over thirty years later, that small workshop has grown into a modern manufacturing enterprise, now focused on producing high cost-performance glasses. Yet some things have never changed—the grounded, human touch characteristic of a couple-run business remains.

To Zhantai, every client is more than just a source of orders; they are like old companions on this entrepreneurial path. From “the perseverance of two” to “the belief of many,” Zhantai was born. The name embodies the idea of “demonstrating integrity and standing firm with composure.” Today, the machinery is more advanced and the scale has expanded, but the founders still walk into the workshop daily, feeling the curve of each frame and checking the clarity of every lens under the light. We are working tirelessly towards our vision of becoming "the most trusted eyewear company."