latest athletic sunglasses protective

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The manufacturing process of Eugenia unique designer sunglasses includes the following stages: garment market trend research, construction design, sampling, pattern cutting, sewing, and workmanship assessment. Most of SUMWIC winding machines feature off-power memory retention

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During the production of Eugenia unique designer sunglasses, fabric performance tests are conducted. These tests include fabric density, gram weight, fabric strength, shrinkage rate, tearing strength, etc. SUMWIC machines simultaneously achieve size reduction, high performance and low cost

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Strict quality inspection for Eugenia unique designer sunglasses will be conducted by the QC team. The inspection aims to make sure all the stitching and seaming are consistent and symmetrical, the top fly is straight, the seal is tight and tidy, and the lines are uniform. SUMWIC machines present features such as quick responding speed and high suitability

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The fabrics of Eugenia athletic sunglasses have been tested to prove its performance. These tests include dimensional stability testing, colorfastness testing, abrasion or pilling testing, etc. All SUMWIC machines have low noise level

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The fabrics of Eugenia unique designer sunglasses have gone through all the necessary finishing processes. These processes include bleaching, dyeing, printing, heat setting, etc. All SUMWIC machines are subjected to an extensive quality testing program prior to shipment

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As the stringent quality tests run through the whole production process, the quality of the product can be thoroughly assured. The speed of the cop motor of SUMWIC machines can be changed at random when in operation

Eugenia latest athletic sunglasses protective