Gangyuan is designed considering its operation processes. They include stress points, support points, yield points, wear resistance, toughness, friction force, etc. It is popular in exhibitions such as ISPO Munich - the Leading Sports Fair
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The R&D of Gangyuan is completed based on the user-friendly concept. It is specially developed by the technicians to enhance the smartphone experience. It has a thick base, typically made of polypropylene or EVA
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Gangyuan has passed a series of security tests. It has been tested the electric strength test, also known as high-voltage insulation test, water-resistant test, and tests for potential overload and statics. It can hold more items than a regular backpack
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Gangyuan is scrutinized carefully. Its dimension, surface treatment, colors or coating, cleaning capacity are all inspected by pool professionals. It can be equipped with an internal frame to add stability and even out the weight distribution
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The R&D of Gangyuan is carried out by the in-house technicians who have many years of experience in developing unique pool accessories. Its straps feel comfortable on the shoulder or in hand, never leaving any sore or marks
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It comes with good reflectivity of light. Depends on its materials, the gain levels range from 0.8 of light grey matte screens to 2.5 of the more highly reflective glass bead screens. It is strong enough to hold heavy items