In order to adapt to the development strategy of the company, Zhantai has established a strategic talent reserve mechanism oriented to the development of the enterprise. Through the "Succession Plan", we establish talent ladder, form a five-level cadre reserve system of college freshmen, team leaders, supervisors, managers and general managers, promote the construction of specialized talent development channels for technology, quality, sales and production, and enhance the competitive advantage of talents. Implement a performance- and ability-oriented talent development system. Performance assessment results and performance evaluation, salary incentives, career development, training, talent, integrated strategic management system.
Prevention and monitoring are the top priorities in protecting the occupational health of our employees. Zhantai has established a safety production leadership team under the direct leadership of the CEO. This group is responsible for developing a production safety responsibility system, organizing safety training and education, and strictly controlling and educating on the identification of danger sources.
The establishment of cadre training and staff career development mechanism, the adoption of H-type career development channel, according to the nature of the position and work characteristics, management, professional and technical, marketing, skills and operations, such as 4 major job family 32 categories of career development system construction, employees can choose the most suitable for their own development path according to their personal characteristics, career interests and expertise.
To support Zhantai's strategic development as its core mission, to help Zhantai become "the most trustworthy eyewear company" while growing itself into a leading intelligent energy talent ecosystem. Through the creation of Zhantai Talent Ecosystem, the direct link between the demand for talent and the strategic demand of the organization is closely maintained; through practical teaching methods, operators with an entrepreneurial spirit, pioneering ability, and the ability to challenge new fields are cultivated; managers who realize the implementation of strategies based on strategic demands, thus achieving a sustainable win-win situation for the success of Zhantai's organization and the growth of its employees.
Q1: What is your production capacity for OEM/ODM sunglasses orders?
Our total annual output exceeds 20 million pieces. For our primary injection styles, our capacity is between 800,000 and 1,000,000 pieces per month, while our metal production lines output 400,000 to 600,000 pieces per month. This large-scale capability allows us to support high-volume orders for global supermarkets and chain stores reliably.
Q2: What kind of customization services do you provide for fast-fashion brands?
We offer a complete product and packaging one-stop service. Our R&D team develops over 50 new sample designs per month based on market research and trend analytics. We fully support custom frames, lenses, and LOGO customization to match your exact brand identity.
Q3: How long is the typical lead time for samples and bulk production?
We pride ourselves on speed and efficiency. We offer fast sample-making within 7 to 15 days. If your project requires a new mold, it typically takes 20 to 30 days. For bulk order production, our standard lead time is 30 to 60 days.
Q4: Do your sunglasses meet international quality and safety standards?
Absolutely. We strictly follow quality control steps from raw materials (IQC) to finished products (OQC). Our factory and products hold comprehensive professional qualification certificates, including CE, FDA, ISO 9001, ISO 13485, BSCI, SMETA, and the Global Recycled Standard.
Q5: Do you have experience working with major global retailers?
Yes, Wenzhou Zhantai Glasses has over 30 years of company history and extensive experience manufacturing for top supermarkets, ecommerce platforms, and global brands. Our recognized quality control has earned us partnerships with industry leaders like Walmart, Disney, Muji, Safilo, and QUAY. By working with us, you receive factory prices with no middlemen.
Q6: What types of eyewear materials do you manufacture?
We work with a wide variety of materials across our 3 production lines. Our capabilities include injection PC and TR, metal, acetate, and eco-friendly materials. This diverse material expertise allows us to meet the specific price points and design requirements of different fast-fashion brands and supermarkets.
Q7: What are your main product categories?
Our main products are sunglasses, optical glasses, and reading glasses. While we specialize in injection sunglasses for retail chains, we also have dedicated production lines for optical frames and reading glasses to provide a comprehensive eyewear catalog.
Q8: What is your Minimum Order Quantity (MOQ)?
As an OEM/ODM factory focusing on large-scale production, our standard MOQ is 1200 pieces per model for 3-4 colors. However, we offer flexible solutions for trial orders or specific customization needs. Please contact our sales team to discuss your project.
Q9: Do you have manufacturing facilities outside of China?
Yes, we do. In addition to our main 10,000-square-meter headquarters in Wenzhou, China, we also operate a specialized manufacturing facility in Thailand. Having a dual-country production strategy allows us to provide our global clients with highly flexible supply chain solutions, optimize import logistics, and mitigate international trade risks (such as tariffs). This ensures uninterrupted, high-capacity delivery for major supermarkets and brands.
Q10: What is your company’s background and manufacturing scale?
Wenzhou Zhantai Glasses was founded in 1990, giving us over 30 years of deep expertise in eyewear manufacturing. Our headquarters covers a construction area of over 20,000 square meters and employs more than 500 skilled workers. Thanks to the trust of our global clients, we maintain a highly stable operational status; our annual turnover continues to grow steadily, reaching $40 million in 2025, with a projected figure of $45 million in 2026. We are a financially strong and scalable partner ready for long-term collaboration.
Let’s build your vision together. Backed by 30 years of manufacturing excellence, Zhantai Glasses offers the quality and customization your brand needs to stand out. From concept to global distribution, we handle the details so you can focus on growth.
Let's collaborate for exceptional eyewear. We look forward to a meaningful collaboration.
Wenzhou Zhantai Glasses
Beiwei No.2 Street, Ouhai District, Wenzhou City, Zhejiang Province, China.
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