Zhenyu must be tested to be in compliance with general standards. It has been tested for machinery directive, operation safety, and life expectancy.
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Zhenyu goes through stringent tests. They are life cycle and ageing tests, VOC and formaldehyde emission tests, microbiological tests and assessments, etc.
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The fibre of Zhenyu must be inspected strictly before it leaves the factory. The fibre must be evaluated in terms of strength, tensile strength, gram weight and feel.
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Zhenyu has undergone a range of manufacturing processes. They are precise machining, laser cutting, welding, surface treating, and heat treatings such as tempering and quenching.
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The necessary tests for Zhenyu have been conducted. It has been tested with regard to formaldehyde content, lead content, structural stability, static loading, colors, and texture.
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Suitable for all kinds of batteries, including: lithium batteries, gel batteries, maintenance-free lead-acid batteries, lithium iron phosphate batteries, etc.