Explore all of ul.com

From quality assurance and responsible sourcing, to product safety testing and global market access services, UL is the jewelry industry’s trusted partner.

Leverage UL’s global expertise to safeguard excellence across the supply chain

Ensaios

Registered with the CPSC as an accredited third-party testing laboratory, our worldwide locations test to international, federal, regional and industry standards. Our global UL Jewelry Centers for Excellence are staffed with a dedicated UL jewelry team comprised of seasoned industry professionals and safety scientists.

Registered with the CPSC as an accredited third-party testing laboratory, our worldwide locations test to international, federal, regional and industry standards. Our global UL Jewelry Centers for Excellence are staffed with a dedicated UL jewelry team comprised of seasoned industry professionals and safety scientists.

UL’s testing services for fine, fashion and children’s jewelry include:

  • UL Diamond Verification Programs
  • UL Finished Jewelry Verification Programs
  • Gemstone Verification and Identification
  • Precious Metal Verification
  • Pureza e Espessura do Chapeamento
  • Composição do Material do Chapeamento e da Base Metálica
  • Ensaios de Desempenho e Qualidade
  • Análise em Fogo
  • Ensaios de Conformidade Regulatória

UL’s comprehensive jewelry inspection programs provide a vital check on product and manufacturing quality at every stage of production to help minimize any potential quality issues along your supply chain. Os serviços incluem:

  • Variedade de Cortes, Cores, Peso e Qualidade de Diamantes e Pedras Preciosas
  • Estampagem obrigatória de país de origem, marca e pureza
  • Requisitos Proprietários do Cliente
  • Fundição, Construção e Qualidade de Fabricação em Geral
  • Precious Metal Weight Verification; Stone Setting Quality; Plating Color
  • Requisitos de Rotulagem, Encaixotamento e Embalagem
  • Rastreabilidade de Matérias-Primas
  • Quantity Verification; Functionality and Sizing
  • Acabamento e Estética
  • Fornecimento Responsável

For watch manufacturers, we provide industry-dedicated regulatory testing, quality assurance, supply chain management and global market access services.

UL offers safety, performance and quality assurance checks specifically targeted to meet the needs of children’s jewelry manufacturers.

UL also provides extensive compliance testing and certification solutions for jewelry store access control, burglar alarm controls, intrusion sensors, ballistics, locks and other electronic and physical security products. Our services for jewelry stores consist of:

  • Consultoria
  • Programa de Aceitação de Dados
  • Acesso a Mercados Globais
  • Análise de Pré-Certificação
  • Certificação de Produtos

We also provide monitoring, training and advisory services to help all of our customers comply with social and environmental laws and standards in all of their target markets.

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