Trusted Standards. Reliable Results.
Supporting modern brands with responsible manufacturing.
At Royi Sal, our operational systems are built around internationally recognized standards designed to promote consistency, transparency, and responsible manufacturing practices.
Our Responsible Jewellery Council membership and ISO-aligned processes help ensure that every project is managed through structured workflows focused on quality control, ethical sourcing, traceability, and production reliability.
For our partners, this means greater confidence in both the products they receive and the systems behind them — helping support smoother operations and sustainable long-term growth.
Discover and download our certifications below.
Our Certificates
RJC Membership
We are certified members of the Responsible Jewellery Council (RJC), aligning with their comprehensive sustainability standards that span the entire global jewellery and watch industry supply chain, from mining to retail. Our RJC certification reflects our unwavering commitment to responsible and sustainable practices within jewellery manufacturing.
For more information about Responsible Jewellery Council visit www.responsiblejewellery.com
ISO Certified Member
Certified processes across sampling, production, plating, finishing, and packaging — ensuring consistent quality and reliable outcomes, order after order. Our ISO certification validates our quality management systems and our dedication to consistently delivering products that meet the highest international standards.
For more information visit www.iso.org
Our Industry Memberships
For more information visit www.thaigemjewelry.or.th
For more information visit www.thaisilver.or.th
Our Policy
Need More Information? We’re Here to Help.
Our certifications and policies are part of our commitment to doing things the right way, with transparency, responsibility, and care. If you’d like to learn more about our processes or discuss how we can support your brand, we’re always ready to talk.
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