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The materials used in the manufacture of Zhenyu are non-toxic and safe for the user and the environment. We have tested them for low vocal. Adopting stainless steel as the key materials, it is not easy to crack
The manufacture of Zhenyu is conducted in a strict manner. The fabric preparing, sewing, stitching, ironing, and other production stages are under scrutinization of the QC team. It is manufactured to meet international safety requirements
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Zhenyu is in accordance with national and international standards, such as the GS mark for certified safety, certificates for harmful substances, DIN, EN, RAL GZ 430, NEN, NF, BS, or ANSI/BIFMA, etc. It has a strong adjustment function, ensuring the calibration accuracy
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During the design stage of Zhenyu , many design principles have been considered by the designers, including anti-fatigue performance, structure reliability, loading performance, components performance, and other mechanical properties. The edges of the product have been machined to be smooth
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In Zhenyu production process, strict quality testing is carried out. These tests include yarn density, gram weight, structural strength, fabric shrinkage, tear strength, etc. Through hardening treatment, it is sturdy enough
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The designed of Zhenyu is sophisticated. It is developed by professionals who have been involved in the characterization, Mechanical design, and development of advanced technology products for years. It can withstand the corrosion of acid, alkali, and other chemical substances
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Our professional quality control team and authoritative third parties have conducted a serious and rigorous review of product quality. The "one-button" design provides easy use for users