RA21307- Bio-Degradable Acetate Sunglasses FDA Approved Shenzhen Experienced Factory

Radnor Means Quality

Radnor is a leading OEM and ODM supplier of sunglasses and other optical products, with over 15 years of experience working with some of the biggest names in the fashion industry. We have a team of experienced designers and engineers who are experts in their field, and our state-of-the-art manufacturing facilities are equipped with the latest technology and equipment. We also have strict quality control measures to ensure that our products meet the highest standards.

Radnor is committed to providing the best possible products and services to our customers. That's why we work closely with our clients to understand their needs and requirements and provide them with products that meet their exact specifications. We also offer a wide range of services, including product design, prototyping, and mass production. 

World-Class Production Processes

At Radnor, we use the latest technology and equipment to produce high-quality sunglasses. Our manufacturing facilities are equipped with advanced machines that allow us to manufacture products quickly and efficiently. We also have a team of experienced professionals who are experts in their field and who use the latest techniques. 

These bio-degradable sunglasses feature frames that have been die-cut from acetate sheets using a CNC machine. First, the machine cuts a general shape from the raw acetate sheet. Subsequently, the frame front is refined, and any necessary details are added, such as grooves to hold the lenses.

Each frame is then polished for 4-5 days in roller drums filled with diamond-shaped woodblocks, fine sand, polishing powder, and a little grease. This polishing method removes any scratches or imperfections on the surface of the frame and gives it a lustrous shine.

This is not the only time these glasses are polished. We take great care to ensure that each pair of sunglasses is polished to perfection at various stages throughout the manufacturing process. Other polishing equipment and materials we use include cotton wheels, wool wheels, white wax, purple wax, and yellow wax during the polishing process. 

Each pair of sunglasses is also polished by hand to meet our high standards. This ensures that every pair of sunglasses is perfect when you receive your shipment.

With this particular pair of sunglasses, the temples are unique in that they combine two acetate colors. To achieve this, the temples are first stamped out from tortoiseshell acetate using a blanking machine. At the same time, a central piece is cut out to make room for the green acetate, which is cut separately via CNC.

After the two pieces are cut, they are placed in a jig that holds them in the correct position. The jig is then placed in a heating machine that melts the green acetate onto the tortoiseshell piece. This process is called welding, and it ensures that the two pieces are securely bonded together.

Subsequently, the temples must be engraved so the metal core can be fitted into them. This is done using an engraving machine that makes a groove in the acetate that is the exact width of the metal core. It is essential that the engraving is done correctly because even a 0.2 mm difference would make the frames useless. 

As you can see, producing high-quality sunglasses requires a lot of attention to detail and precision. At Radnor, we have had over 15 years to refine our processes and perfect our craft. We are confident in our ability to provide our customers with the best possible products and services. 

Partner with Radnor for High-Quality Sunglasses

Radnor is your one-stop supplier for all your sunglasses needs. With over 500 acetate colors and textures, more than 90 lens colors, and over 150 colors of metal plating, you won't have to go to anyone else to ensure you can bring your design to life. 

With Radnor's commitment to quality and our extensive experience, we are confident that we can provide you with the best possible products and services. Once you partner with Radnor, you can be sure that you're working with the best in the business.