All of the textile fibers used in SanYuan audio cable are carefully screened. Any harmful chemical substances such as formaldehyde and plumbum will be weeded out by the QC team.
v******f
The preparation process of SanYuan speaker audio cable includes a few steps. Materials crushing, grinding, separating, and refining are conducted by professional technicians who have many years of experience in mineral extraction and refinery.
i******t
SanYuan speaker audio cable is checked by conducting on-site testing including marking and vulcanization tests for rubber outsoles, rocking tests, fabric testing and verification of special features like waterproofing and stain resistance.
h******f
SanYuan audio cable has to go through sophisticated production processes. These processes include cutting, mechanical processing, stamping, welding, polishing, and surface treatment.
h******m
SanYuan speaker audio cable is manufactured according to the safety standards in the water park industry to ensure that its reasonable layout can mitigate safety issues.
g******v
The product is not prone to corrosion. It adopts anodized aluminum frames and aluminum trims, which are able to withstand the environmental elements.