Product

Ultem Optical Glasses Suppliers

Ultra-light plastic-steel optical frames are designed according to ergonomics, perfectly fit all face shapes, and subvert the traditional comfort experience. Super corrosion resistance: sweat, sea water, cosmetics, etc. will not cause corrosion. Plastic-steel optical glasses frames are specially designed for people who pursue lightness and durability. They are made of aviation-grade ULTEM materials and redefine the standard of wearing glasses: 15 grams of extreme lightness, 40% lighter than ordinary frames, zero burden for all-day wear; strong impact resistance, passed the 1.5-meter drop test, and the bending strength is increased by 200%; all-weather adaptability -30℃ to 120℃ extreme environment without deformation or cracking; plastic-steel optical glasses frames do not contain metal components, zero allergy and safe materials, perfect for daily office work and strenuous exercise.

Company Profile

Established in 2013, Zhejiang Qiliang Optical Technology Co., Ltd. is a technology-based enterprise integrating research and development of eyeglass materials, design, manufacture, sales and service of eyeglasses.

The main products include optical glasses, sunglasses, reading glasses, sports glasses, protective glasses, etc. The company has a land area of 46,000 square meters and a construction area of 80,000 square meters. There are more than 300 employees, of which the R&D team (including material research and development, design, mold, and board engineering) accounts for 20% of the total number of employees. At present, the company has 4 titanium frame production lines and 60 imported injection molding machines, which have rich production capacity to manufacture glasses products of various materials. The products are exported to the United States, Europe, Japan, South Korea and other markets.

As a professional OEM Ultem Optical Glasses Suppliers and ODM Ultem Optical Glasses Company, The company focuses on the research and development of various optical polymer materials polymerisation, modification and film compounding processes, and continues to invest in the development of various new upstream optical materials according to the market direction.

News

How to Choose Kids Glasses That Combine Comfort and Durability?

What Frame Materials Balance Lightness and Strength?Kids glasses comfort starts with weight—frames should ideally weigh under 20 grams to avoid straining a child’s developing nose and ears . Flexible plastics like TR90 are ideal, as they resist breakage from d...

What Are Smart Glasses and How Do They Change Work and Daily Life Scenarios?

What Are Smart Glasses, and How Do They Differ From Traditional Glasses?Smart glasses are wearable electronic devices that integrate microprocessors, displays, sensors (such as cameras, gyroscopes, and GPS), and wireless communication modules into a glasses-li...

How Do Sports Glasses Enhance Performance and Protect Eyes During Activities?​

What Lens Technologies in Sports Glasses Contribute to Performance Enhancement?​The lens technologies used in sports glasses play a vital role in enhancing athletes' performance during various sports activities. One key technology is polarized lenses. Polarize...

Ultem Optical Glasses Industry knowledge

In the field of ophthalmology, material innovation continues to drive industry progress. Ultem Optical Glasses, as a high-performance optical solution, is gradually changing the landscape of traditional eyewear manufacturing.

Question: What are the core material properties of Ultem Optical Glasses?
Answer:
Ultem is a high-performance thermoplastic polymer known for its exceptional chemical stability and physical toughness, making it suitable for the manufacture of precision optical components. This polymer maintains its shape in high-temperature environments, resists deformation and degradation, and ensures the long-term stability of eyeglass frames.
The material's inherent lightweight properties reduce strain on the wearer's eyes, while also providing excellent impact resistance, reducing the risk of accidental damage and extending the life of the glasses.
Ultem's molecular structure allows for high-precision processing, facilitating the customization of complex frame designs to meet diverse optical needs, which is particularly important in professional ophthalmic applications.
Combined with the innovative philosophy of Zhejiang Qiliang Optical Technology Co., Ltd., the company has adopted this advanced material, replacing traditional metal or plastic processes, to optimize production processes, enhance the reliability and adaptability of eyewear, and drive a leap in quality across the industry.

Question: What are the advantages of Ultem material in the optical eyewear industry?
Answer:
The primary advantage stems from its biocompatibility. The material is non-toxic and hypoallergenic, making it suitable for long-term wear, reducing skin irritation, and improving user comfort.
In terms of optical performance, Ultem offers high light transmittance and a low refractive index, ensuring lens clarity and helping correct vision problems such as myopia and astigmatism while avoiding visual distortion.
The material's corrosion resistance and aging resistance ensure that glasses maintain their functional integrity in harsh environments (such as high humidity or chemical exposure), eliminating the need for frequent maintenance.
Zhejiang Qiliang Optical Technology Co., Ltd. has integrated these advantages into its R&D system. Through systematic innovation, it has improved eyewear production efficiency and finished product quality, replacing old, inefficient methods and helping Chinese ophthalmic brands reach the international forefront.

Question: How do Ultem Optical Glasses enhance the practicality and comfort of everyday wear?
Answer:
In terms of practicality, the material's inherent balance of flexibility and rigidity allows frames to withstand repeated bending and flexing without breaking, supporting the intense use associated with sports or active lifestyles, and expanding the range of eyewear available.
Comfort is enhanced by its lightweight design and ergonomic contours, which reduce pressure on the nose bridge and ears, preventing fatigue and making it particularly suitable for extended office work or outdoor activities.
In addition, the material's surface can be finely treated to achieve anti-slip and anti-fingerprint properties, maintaining a clean appearance. A variety of colors and textures are available, balancing aesthetic and functional needs.
Zhejiang Qiliang Optical Technology Co., Ltd., driven by innovation, leverages these properties to optimize production processes, shorten manufacturing cycles, and ensure that every pair of glasses embodies both efficiency and high quality, thereby driving the industry's transition from traditional to advanced.

Question: What is the difference between Ultem material and other eyewear materials in ophthalmic applications?
Answer:
The key difference lies in sustainability. Ultem material is recyclable and reusable, reducing its environmental footprint and reducing waste compared to traditional plastics or metals, aligning with the trend of green manufacturing. Functional differentiation lies in its comprehensive performance advantages. Its heat resistance and insulation surpass those of conventional polymers, making it suitable for use in extreme temperature conditions, whereas metal materials can easily conduct heat and cause discomfort.
Ultem offers customization flexibility, allowing for fine-tuning of density and hardness, facilitating personalized fit for different facial shapes. Other materials often limit processing precision.
Zhejiang Qiliang Optical Technology Co., Ltd. integrates these distinguishing features to innovate production methods, improve efficiency, and ensure product consistency, solidifying its position as a pioneer in optometry and driving the overall development of China's eyewear industry.

Question: How does Zhejiang Qiliang Optical Technology Co., Ltd. apply Ultem material innovations to industry practice?
Answer:
The company focuses on the cutting-edge of materials science, transforming Ultem's properties into production advantages. For example, it integrates material processing through automated processes, reducing manual intervention and improving output accuracy.
In R&D, it emphasizes the synergy between materials and optical technologies, developing a lightweight and durable eyewear line that meets modern consumers' demand for high-performance products while also driving technological advancements for optometry brands. Through continuous innovation, the company has transcended the limitations of legacy processes, optimized supply chain management, ensured quality control from raw materials to finished products, and enhanced its market competitiveness.
This practice not only enhances the wearing experience but also promotes knowledge accumulation and innovation within the Chinese eyewear industry, enabling the company to transition from a follower to a leader.