Titanium alloy frames: With numerous advantages, including light weight, high strength, corrosion resistance, and anti-allergy properties, they are a premium frame material. Titanium alloy frames are exceptionally light, gentle on the face, and offer a long lifespan, making them suitable for all skin types. Titanium alloy: With numerous advantages, including light weight, high strength, corrosion resistance, and anti-allergy properties, they are a premium frame material. Titanium alloy frames are exceptionally light, gentle on the face, and offer a long lifespan, making them suitable for all skin types.
