As a gentle monster sunglasses expoter and professional sunglasses manufacturer,we can provide the following service:
sunglasses accessories wholesale
design korean wave sunglasses
produce color changing lenses
We offer competitive custom made sunglasses.
The complete production process and internal laboratory allow us to provide customers with high-level sunglasses and optical glasses.
If you want to get more information, welcome to consult us!
We have always advocated the "perfect combination of traditional manual craftsmanship and modern technology" and established our own manufacturing methods. We have 6 related production lines, a product performance laboratory, equipped with advanced testing facilities and production equipment, from raw materials to finished products will go through 208 extremely demanding processes.
In the industry
Few companies have such a professional and complete manufacturing process. At Jingwei, from the processing of the frame shape to the research and development of the connection technology, the superb surface treatment process, and every manual installation accessory and screw on the glasses, we have embedded the results of countless experiments and meticulous improvements. Produce the best quality glasses.
130 craftsmen, 21 years of experience, 230 rigorous processes, and 90-day production cycle
There will be difficulties, but never compromise
The high-level raw materials and craftsmanship in the industry, a strong design team, perfect manufacturing equipment and craftsmen with decades of industry experience are the foundation for us to base ourselves on the optical industry, and based on this, we have developed some high-quality glasses
How are sunglasses made
We are not just a pair of glasses, but also a pair of walking artworks
After the design and technical drawings are determined, the mold is made of steel, installed in the blanking machine, and the blank is punched out of the cellulose acetate sheet. The front end of the blank frame is completed in a series of operations. The frame is then smoothed by two different grinders to remove rough edges.
The temples are also stamped from sheet metal. The temples may be flat, with angular edges or round, depending on the frame style. The narrow steel band called the core wire is also heated. When the proper temperature is reached, insert the core wire into the center of the softened temple.
The glasses will be polished in a drum filled with diamond-shaped wood blocks, fine sand, polishing powder and a little grease for 4-5 days. Cotton wheels, wool wheels, white wax, purple wax, and yellow wax are all polishing tools and materials of different processes. We polish the rough surface of the frame and temples to be smooth and round without scratches. After a few links, the glasses will slowly show a jewel-like luster.
We have enough confidence in our products
Counting from the date the product leaves the factory, the product is not damaged by man-made, and will provide a one-year warranty service. No matter where you are, the service of Jingwei is within your reach
This process is used to coat the product with a wear-resistant and durable finish. +Nickel-free plating: 100% nickel-free plating is hypoallergenic and can protect people with sensitive and allergic skin. Rubber coating: Nickel-free rubber coating is applied to metal and acetate/plastic to create a soft, sporty look and feel.
Nickel-free rubber coating
Assembly & OEM
Assemble the cellulose acetate front, temples, metal frame, related accessories, lenses, screws and other components to the correct position. Each frame has its own exclusive brand logo. We use laser, engraving, printing, and stamping to put the brand and other information on the lenses and temples accordingly.If you are an eyeglasses designer and need a custom sunglasses manufacturer to turn your designs into reality, Jingwei will undoubtedly be your best sunglasses supplier. If you need the custom eyewear manufacturer to support you, Jingwei will be your strongest backing as a professional glasses factory in China. Jingwei has 6 years of glasses production experience, and a stable supply chain can complete your designs in the shortest time.
Quality inspection packaging
Great attention must be paid to orientation details when manufacturing spectacle frames. Although the process of making the frame is done by the machine, the operator is responsible for each step and is the quality control inspector for their specific operation. We strictly control all manufacturing processes through dozens of inspections in total.
Glasses Industrial Park, Yujiang District, Yingtan City, Jiangxi Province
+86 198 7525 3287
Copyright ©Yingtan JINGWEI Optical Co., Ltd. All Rights Reserved | Sitemap | Technical Support: