SGS metal Lead,Cadmuium Nickel release,Phthalates and so on content tests certificate.Leather rope,accessory and pins are the main raw materials for hand jewelry, and safety is the first element we consider. SGS is recognized internationally as an authoritative certification organization and the testing standards are fully in line with the European and American standards.TTT promises that all raw materials are tested by authoritative organization, which are harmless without radioactivity.

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