RJC Member

We are proud to be a certified RJC CoC member of the Responsible Jewelry Council.

“This standard defines an approach for companies to handle and trade gold, silver and platinum group metals in a way that is fully traceable and responsibly sourced. Chain-of-custody (CoC) certification is voluntary and complements certification against the RJC’s Code of Practices, which is mandatory for all RJC members. This is a ‘living document’ and the RJC reserves the right to revise this standard based on implementation experience and emerging good practice.” (www.responsiblejewellery.com)

Vision - our company is committed to the development of the community and the safety of the environment. We respect labor rights and human rights.

Mission - we carry out social activities to move Thai society towards the further development of sustainable labor and care for the environment.

Core Values

Human right policy.pdf

Human right policy

Annual report 2022.docx

Annual report


Suply chain policy


OEDC Diligence Report

account report 2023.pdf

Accounting Report 2023

Grievance policy.pdf

Grievance Policy

____________________ QSE _______2565.pdf

QSE report


We are member of the Thai Gem and jewelry association since 1995

The Thai Gem and Jewelry Traders Association has continuously worked to promote and develop the Thai gem and jewelry industry. Today, the Thai Gem and Jewelry Traders Association is recognized and embraced by both the government and private sectors of Thailand and several countries as the primary gems and jewelry trade association in the Kingdom that operates at an international standard. 

D-U-N-S partner

A D&B DUNS number is a nine-digit number that is recognized as the universal standard to track businesses worldwide. It is designed to enhance the credibility of your business and enable potential customers, lenders and suppliers to learn about your company. This number can be a major factor in business credit decisions.

It will come with an attached "Paydex" score, from 0 to 100. 75 and above is considered an excellent score. This score can be compared to a credit score, but for the business. 

Official Registered business

Maneekan Siam Co, Ltd is officially registered to the Department of business development from the ministry of commerce of Thailand.