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ESG-certified products (Environmental, Social, Governance): Oriented toward sustainable corporate governance, environmental protection and social equity.
See moreCoC (Chain of Custody) certification — a standard issued by the RJC (Responsible Jewellery Council) that ensures transparent supply chain traceability, no illegal mining and no connection to armed conflict.
See moreSupplies and raw materials containing no hazardous substances exceeding RoHS/REACH/TCVN standards: Safe for human health — especially for children — and environmentally friendly.
See moreDC Technologies is committed to distributing products, equipment and consumables that meet international environmental and social responsibility standards.

We offer a portfolio of products, equipment and consumables that meet international standards on environmental and social responsibility, helping businesses elevate their operational quality and build a green, clean and modern image.
We build our product portfolio based on criteria of sustainability, environmental friendliness and transparent origin. Every product is rigorously verified before reaching the customer, ensuring:
CoC (Chain of Custody) certification — a standard issued by the RJC (Responsible Jewellery Council) that ensures transparent supply chain traceability, no illegal mining and no connection to armed conflict.

The Significance of CoC – RJC Certification
Why is the CoC standard important in the jewelry and equipment industry?
In a context where consumers are increasingly concerned about transparency and sustainability, CoC certification has become an important criterion for evaluating the credibility of businesses. This standard helps businesses:
DC Technologies and its commitment to CoC – RJC standards
DC Technologies strictly adheres to RJC standards, ensuring that all products and materials distributed have transparent, legal and safe origins. This is the foundation for the sustainable and ethical development that we pursue.
DC Technologies – Transparent origins, international standards, responsibility to the community.
RoHS (Restriction of Hazardous Substances):
Purpose: To restrict the use of six main hazardous substances in electrical and electronic products in order to protect health and the environment.
Restricted substances: Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent Chromium (Cr6+), Polybrominated Biphenyls (PBBs) and Polybrominated Diphenyl Ethers (PBDEs).
Scope of application: Electrical and electronic equipment circulating on the EU market

REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals):
Purpose: To ensure that chemicals are manufactured and used in a manner that is safe for human health and the environment.
Scope of application: Broader than RoHS, applying to most consumer products sold on the EU market, including not only electronic products but also casings, paints and chemicals used in the manufacturing process.
National Standards
TCVN (Tiêu chuẩn Việt Nam):
Purpose: To ensure products meet regulations on hazardous chemical substances in the Vietnamese market, which are generally developed based on international standards such as RoHS and REACH.

We provide a complete set of solutions and services to help businesses in the jewelry, dental and industrial plating industries practice sustainable manufacturing and achieve environmental certification.
With our team of experts and comprehensive service ecosystem, we help businesses:
We accompany businesses toward a sustainable green manufacturing model — meeting international standards.
