1.CNC machine is recommended for edging of lens. 2.RPM should be above 20,000, feed blade as slow as possible. 3.If oversized ,haevier stress might lead to delamination and cracks. 4.PCPOL Lens are not suitable for acetate frames. 5.Lens with mirror coated is not suitable to put on sticker or protection layer. Highly recommend to have vents at two corners and pupils on PE zipper bag 6.Do not exceed 45℃ during processing of production with mirror coated lens,please use neutral liquid. 7.HAcid must be fully released from Acetate frames before mirror coated lens mounte 8.Finished product is not suitable to store up.
Yes, we specialize in fully customized eyewear! From frame design to functional details, we work closely with you to create glasses that match your exact specifications. Here's how our customization process works:
Frame Warranty: Typically covers manufacturing defects (e.g., broken hinges, frame cracking) for 1–2 years. Excludes damage from accidents, improper use, or normal wear and tear.
Yes, we provide sample orders! For newly developed designs, we highly recommend starting with a sample to ensure all details meet your expectations before mass production.
Timeless Factory has successfully obtained the prestigious BSCI certification, demonstrating our commitment to ethical business practices and social responsibility. Our products meet the highest international quality and safety standards, including European CE certification, US FDA compliance, and ANSI Z87.1 certification, as well as the UKCA marking for the British market. With a strong global presence, we primarily serve discerning clients across Europe and North America, with significant market shares in Germany, Italy, and the United Kingdom.
Choosing the right sunglasses goes beyond fashion. It's about safeguarding your eyes against UV rays, glare, and environmental elements. Whether you're hitting the beach, scaling a mountain, or just driving to work, the right pair can make all the difference.
Timeless Eyeglasses is a young and active sunglasses Manufacturer& Exporter company of Titanium glasses, Memory, Acetate, TR90 and ect materials, focus on biodegradable glasses, custom sunglasses and reading eyeglasses.