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About Us
Ningbo Beidao E-Commerce Co., Ltd. was established in 2016, located in a beautiful coastal city of Xiangshan, Ningbo, China. Our company mainly produces optical glasses, sunglasses, children's glasses, cycling glasses and cycling equipment products, wholly owned by Beidao Glasses Factory. Beidao Glasses Factory was founded in 2010, it has comprehensive eye- glasses production technology and extensive pro- duction experience.
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Buy Aluminum Sunglasses, Wood Sunglasses, Acetate Sunglasses from KINGSEVEN® which is one of the manufacturers and suppliers of China. Top quality, great selection and expert advice are our characteristics. You can rest assured to buy the products from our factory and we will offer you the best after-sale service and timely delivery.
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2026-09-04
Can Temple Wood Sunglasses Give You That Effortless, Earthy Style—Without Sacrificing the Durability of Modern Frames?
When people look at sunglasses, attention usually goes first to the lenses and front frame. The temples are often overlooked, even though they have a major influence on comfort and overall structure. The temples connect the front frame to the wearer's head and must open and close repeatedly. They also determine how the glasses sit around the ears and sides of the face.
2026-07-29
Why Are Premium Aluminum Sunglasses Priced at $500–$1,250 and How Does That Compare to Acetate and Titanium Frames?
This trend has encouraged more attention toward materials such as aluminum, titanium, and advanced acetate. Among them, Aluminum Sunglasses have become an interesting option for combining modern design with practical everyday performance.
2026-06-24
How Does The Grain And Texture Of Wood Make Each Pair Of Pure Wood Sunglasses Unique?
The natural grain and texture of wood are redefining the identity of eyewear, making each pair of Pure Wood Sunglasses visually unique through organic patterns that cannot be replicated by industrial materials. As attention shifts toward natural aesthetics and material authenticity, wooden eyewear is increasingly recognized for its inherent variation, where every frame reflects different growth lines, tones, and structural details formed over time in nature.
2025-10-09
Scientific knowledge of optical glasses
With the rapid development of science and technology today, lenses made of new optical materials are far superior to ordinary lenses in terms of optical performance, safety performance, and ability to protect the eyes from harmful rays.
2025-09-28
How Do You Preserve the Natural Beauty of Pure Wood Sunglasses?
Crafted from teak, sandalwood, or bamboo, wooden sunglasses are handcrafted and naturally appealing, making them popular with consumers. However, without proper wood care, pure wood sunglasses can become deformed or discolored after prolonged exposure to air and sunlight, resulting in irreversible damage.
2025-09-16
How to choose the right sunglasses?
When choosing sunglasses, it's not just about blocking the harsh sunlight or pursuing a fashionable look. A good pair of sunglasses is an essential protective gear for your eyes in strong light conditions. So, how can you choose a pair of sunglasses that truly protect your eyes?
