The color of this product doesn't fade easily. The remaining dye on the fabric is completely removed, not affected by water. Its surface feels smooth with no burs stretched out
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SPECIFICATIONS
Certification
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The product is notable for simple design and easy maintenance. It is notable for high density and good transmittance. The product is the most popular model in European markets, especially Germany market.
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Some designated equipment is used in the production of Smartex . It will be tested under test instruments: universal meter, internal resistance tester, and specific cell tester. It is mainly used in the field of new energy resources such as wind power systems
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The development of Smartex has adopted many high tech. They are mainly electronic information technology, automatic control theory, and microtechnology. The adoption of high-density rubber helps the increased sealing property of the product
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OEKO-TEX has tested Smartex for more than 300 chemicals, and it was found to have harmful levels of none of them. This earned this product the STANDARD 100 certification. The product is well-known for its good heat dissipation
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Smartex has to go through a series of electrical tests. They include interference tests, such as static, harmonic wave, and voltage fluctuation tests. It can improve the power efficiency of electricity
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Customers can be assured of the quality of Smartex . This product will go through laboratory testing, field mock-up, and field testing for workmanship quality. The product is extremely miniaturized, occupying little space
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The earmuffs are made of high-quality elastic cotton, which is soft and breathable, has good sound insulation effect, and is comfortable to wear for a long time.