Products

A compact square profile meets a reinforced metal hinge structure in the TR90 Chic Square Metal Accessories Optical Frames offered by Hongtu factory from China. The 52-15-135 mm frame combines a transparent TR90 body with a 3+2 precision metal hinge and knurled metal temple detailing, giving the design a clean front and a more technical side profile. The construction is suited to optical collections that need a refined square frame with visible hardware detail rather than a completely plain molded finish.

TR90 Transparent Square Glasses Flexible Frames combine classic styling with sophisticated craftsmanship, featuring vintage aesthetics and practical performance. Manufactured by Hongtu Eyewear, a professional eyewear frame producer, our products cater to diverse procurement demands from brands, wholesalers and retailers.

As an experienced eyewear frame manufacturer based in China, Hongtu Eyewear has long been providing factory-direct wholesale services to global brands, retailers, and e-commerce sellers. This TR90 Transparent Square Striped Rivet Fashion Optical Frame is one of our hot sale models this season, available for OEM/ODM customization. We welcome custom designs from samples or drawings, and free samples are available upon request. Whether you are placing a small trial order or a bulk order, we can accommodate flexibly.

Hongtu Eyewear, a professional glasses manufacturer from China, offers the TR90 Aluminum Alloy Hollow Temple Glasses with a lightweight TR90 front and perforated aluminum alloy temples. Model YD251015 combines a square optical profile with a hollow temple structure, creating a frame that weighs approximately 18–22 g excluding lenses while maintaining a clear business-oriented appearance.

For wholesale sourcing, Hongtu Eyewear offers the TR90 Performance Flex Optical Frames in a structured square profile designed for business, commuting, and everyday optical collections. Model YD251014 combines an 18–22 g lightweight construction with a TR90 main frame, metal hinge components, and four distinct color directions ranging from classic black to contrasting and translucent combinations.

Combining a pilot-inspired silhouette with a transparent lower frame, the Hongtu Eyewear factory's TR90 Rubber Grip Flexible Optical Frames bring a more energetic direction to everyday optical wear. Vivid rubber accents in red, blue, green, and other colors create a strong contrast against the frame, while the removable nose pad and matching temple tips add grip at key contact points. The lightweight TR90 construction replaces the feel of a traditional metal pilot frame and works with prescription lens configurations for myopia, astigmatism, and blue-light filtering.