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Eugenia wholesale price sunglasses is professionally designed considering the following factors: the functionality of the control system, engineering forces, life cycle, utility, and manufacturability. After the surface being treated, the product has a glossy surface

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The manufacture of Eugenia wholesale fashion sunglasses china involves some critical processes. These stages include concept confirmation, metal materials procurement, frame fabrication, components machining, surface painting, and final assembly. The product is easy to clean thanks to its smooth surface

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Before delivery, Eugenia wholesale price sunglasses has to undergo a wide range of tests. It is strictly tested in terms of the strength of its materials, statics&dynamics performance, resistance to vibrations&fatigue, etc. Its raw materials all comply with the international RoHS standard

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The design of Eugenia wholesale price sunglasses involves many considerations. They may include stress points, support points, yield points, wear resistance capacity, toughness, and friction force. The product is widely accepted for its resistance to splitting

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The design of Eugenia wholesale price sunglasses is strictly conducted. It is carried out by our designers who think highly of parts and components safety, the whole machine safety, operation safety, and environmental safety. Coated with a protective layer, the product is anti-rust

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Eugenia wholesale fashion sunglasses china is strictly assessed after production. Many factors include part tolerances, size limitations, materials properties, mechanical analysis, and function realization have been analyzed. Its raw materials all comply with the international RoHS standard

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This product can stand up a heavy load. It has gone through testings such as tension, compression, and shear ways to check its load endurance capacity.

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