500ml soft flask water bottle wholesale for hiking
Purewell water filter flask is developed by our R&D team. All components are manufactured to high-quality standards to ensure high luminous efficiency.
The quality of Purewell soft flask water bottle is assured by a number of standards applicable to furniture. They are BS 4875, NEN 1812, BS 5852:2006 and so forth.
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The materials of Purewell water filter flask are well-selected adopting the highest furniture standards. The materials selection is closely related to hardness, gravity, mass density, textures, and colors.
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Various tests have been performed on Purewell water filter flask. They are technical furniture tests (strength, durability, shock resistance, structural stability, etc), material and surface tests, ergonomic and functional testing/evaluation, etc.
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Purewell soft flask water bottle is constructed in accordance with international electrical safety standards. It follows the requirements of IEC, EMC, CE and so on.
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The design of Purewell soft flask water bottle involves many aspects. These aspects include statics, dynamics, friction, lubricity, vibratility, reliability, and utility.
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By using the advanced testing equipment in the product, many quality problems of the product can be detected immediately, thus effectively improving the quality.