Солнцезащитные очки Eugenia в круглой оправе в стиле ретро по индивидуальному заказу

Eugenia retro round frame sunglasses is innovatively designed. It is carried out by our designers who know how to minimize susceptibility and radiation of the electric appliances.

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Eugenia retro round frame sunglasses undergoes electrical safety tests. These tests cover an electrical testing, high current bond test, insulation test, leakage current test, and load test.

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The manufacture of Eugenia retro round frame sunglasses is divided into a few aspects. They are mainly materials preparation, mechanical components' cleaning, cutting, milling, welding, and parts assembly.

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Eugenia retro round frame sunglasses is designed by mechanical drawing. Its structure, shape, dimension, operating principles, and other manufacturing requirements can be all achieved by the precise and high efficient mechanical drawing.

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Alternatives are provided for the types of Eugenia retro round frame sunglasses. Coil, spring, latex, foam, futon, etc. are all choices and each of these has its own varieties.

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The safety of Eugenia round coloured sunglasses will be guaranteed by a series of standards. It is strictly in line with IEC international safety standards, electrical devices compatible standards, and electric leak-proof standards.

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The hardness, a measure of the product's resistance to scratching, depends on the types and the strength of its chemical bonds.

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