Thai Summit Harness Group Supplier Code of Conduct
(TSHG Supplier Code of Conduct)
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Thai Summit Harness Group (TSHG) conducts business ethically in accordance with corporate governance principles, coupled with a steadfast commitment to supporting society and the environment under sustainable development guidelines. This commitment is the key driver balancing society, environment, and business growth sustainably.

TSHG intends to extend this philosophy to our business partners and suppliers, who play an integral role in TSHG's business operations. In addition to acting as good corporate citizens through social and environmental governance, this partnership broadens positive societal impacts. To foster mutual understanding, TSHG has established the "TSHG Supplier Code of Conduct" as an operational guideline.

TSHG expects business partners to not only comply with applicable laws, regulations, and international best practices, but also integrate the principles of this Code into their business operations. TSHG will support and promote ethical business practices, respect for human rights, labor protection, occupational health, safety, and environmental stewardship, while monitoring compliance. If a partner fails to comply, TSHG reserves the right to take appropriate action based on the impact and damages incurred.

This Code of Conduct is formulated based on applicable laws, regulations, and internationally recognized charters and standards, such as the Universal Declaration of Human Rights (UDHR), International Labour Organization (ILO), United Nations Global Compact (UNGC), and Social Accountability standards.

1. Business Ethics
1.1 Integrity: Conduct business with righteousness, honesty, ethics, and transparency, strictly adhering to business laws and regulations. Avoid all forms of corruption, bribery, offering or promising money, gifts, or illicit benefits to obtain undue advantages.
1.2 Fairness: Conduct business responsibly, ensuring all stakeholders are treated with equity and fairness.
1.3 Disclosure: Disclose accurate and complete information in accordance with statutory requirements.
1.4 Confidentiality: Do not disclose or utilize confidential information of customers or related parties without prior consent.
1.5 Intellectual Property: Respect intellectual property rights and prevent infringement.

2. Labor and Human Rights
2.1 Non-Discrimination: Respect human dignity, equality, and fairness without discrimination based on physical/mental condition, race, nationality, religion, gender, age, education, or other factors.
2.2 Labor Protection:
• Strictly prohibit child labor below legal minimum age. If legally permissible young workers are employed, ensure complete statutory protection, development, and wellbeing.
• Protect female employees from hazardous working conditions; provide statutory protection and maternity benefits to pregnant employees.
• Comply strictly and fully with all foreign/migrant labor regulations.
2.3 Freely Chosen Employment: Prohibit forced labor, bonded labor, corporal punishment, coercion, confinement, harassment, human trafficking, or violence in any form.
2.4 Wages and Benefits: Pay wages, overtime, holiday pay, and benefits accurately, fairly, punctually, and not lower than legal minimum standards.
2.5 Working Hours: Ensure working hours do not exceed legal limits. Overtime and holiday work must be voluntary, with statutory rest days and leave entitlements provided.

3. Occupational Health and Safety
3.1 Workplace Safety: Provide safe, hygienic working environments, mitigate risks of accidents and occupational health hazards in operations, transportation, and services, and establish emergency preparedness plans.
3.2 Personal Protective Equipment (PPE): Provide sufficient, ready-to-use PPE appropriate to workplace risks and mandate its proper usage.

4. Environmental Stewardship
Operate with environmental care, resource efficiency, and natural conservation, applying the 3R principles:
• Reduce: Minimize waste generation, avoid problematic packaging, and select returnable containers.
• Reuse: Maximize the utility of materials before disposal.
• Recycle: Reprocess recyclable materials into new resources.

5. Legal and Regulatory Compliance
Strictly comply with all applicable national and international laws, rules, and regulations.

This Code of Conduct is authorized for public disclosure.
Announced on June 12, 2023
(Mr. Jutinath Sirimangkhalakitti)
Director of Wiring Harness Business Unit