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Holy Stone house brand applications vary in many fields; to be compliance with international regulations, we established “Social Responsibility Supplier Managing Procedures” and “Conflict-free Minerals Managing Procedures” based on Responsible Business Alliance (RBA) Code of Conduct, at the same time carry out supplier tutorship. Through supplier audit advising, performance evaluation and trainings, implemented the requirements of sustainability into our Supplier Management.


Supplier Assessment

Supplier Audit Counseling

Supplier Training and Advocacy

Responsible Procurement

Apply Supplier Assessment based on Corporate Social Responsibility criteria:


➤Raw materials Supplier: Over 80% suppliers have passed the ISO9001 Quality Management System verification.

➤All suppliers have to promise and guarantee their materials can meet the standard of environmental prohibition on hazardous substance.

➤There are 260 suppliers have signed, promised and guaranteed to follow (Responsible Business Alliance, RBA), ensuring labor rights and environmental/ethics related applicable regulations.


Counseling based on characteristics and risk classification of the supplier:


➤According to Social Responsibility Supplier Managing Procedures, 71 of suppliers have finished self-assessment; among 34 of them have finished Re-evaluation.


Advocate and communicate with suppliers periodically:


➤Advocated and Promised Holy Stone CSR Policy to 260 suppliers

➤Applied and managed all suppliers based on Conflict-free Minerals Managing Procedures


Set up policies and promises to fairly ensure that sources and sales of production contain tantalum, tin, tungsten and gold in the manufactured products have already conducted due diligence; ensuring the sources are compliance with Organization for Economic Cooperation and Development (OECD) Due Diligence; Guidance for Responsible Supply Chains of Minerals from Conflict-Affected and High-Risk Areas or other equally recognized due diligence method.