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Eugenia wholesale novelty sunglasses has passed the following function tests. It has to be tested in terms of mechanism cycling, actuators, and electrical checking. It has special bracing to withstand the heavy weight of the slab

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The evaluation for Eugenia wholesale novelty sunglasses has been strictly conducted. It mainly includes finite element stress analysis of all components, fatigue analysis, load increase analysis, etc. Its surface can be polished in a matte or glossy way

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Eugenia wholesale price sunglasses is an integrated result of multiple technologies. It is developed, fabricated and processed under the theories of mechanical engineering, microelectronic technique, and information processing technology. It performs well in high-temperature resistance

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The design of Eugenia wholesale price sunglasses takes advantage of high-tech. Its parts drawing, assembly drawing, arrangement diagram, schematic diagram, and shaft drawing are all available by the mechanical drawing technologies. Its corrosion resistance eliminates the concern of damage from the chemical liquid

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The design of Eugenia wholesale novelty sunglasses adopts various technologies. It will be designed by CAD/CAM machines, processed by CNC machines, built with the hydraulic and pneumatic transmission, and designed with PLC function. Treated with fine surface workmanship, it has no glue mark or black spots

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Eugenia wholesale novelty sunglasses has passed a range of specific tests. They cover drop (shock) testing, tensile testing, vibration testing, and fatigue testing, and endurance testing. Its surface can be polished in a matte or glossy way

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It is thoroughly checked by the experts in order to ensure reliable performance without any flaws. It won’t crack or out of shape after long time usage

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