To accurately respond to customer needs and ensure product quality and safety, we implement strict control over product design, procurement, R&D, certification, manufacturing and production, transportation, and labeling to ensure product quality and customer satisfaction.

Quality policy: "Customer Satisfaction, Continuous Improvement, Quality First, Employee Participation, and Investigating the Root Cause"

Establish corresponding quality management system certifications based on the sales products, industries and regions, and require verification on time to ensure the effectiveness of quality system. Regarding product certifications, we obtained the JIS MARK G 4318 certification for 304 and 316 ground bars in 2024. In 2025, we plan to acquire the NADCA Grade F certification for new advanced hot work tool steel products, obtain additional product certifications for BIS IS 6603 and IS 3748, and carry out new product certifications for both new aerospace system manufacturers and existing system manufacturers to support the development strategies of relevant regions and industries. We completed ISO 9001, AS 9100D, and ISO 17025 certifications in 2024, and anticipate completing PED+AD 2000, NADCAP NDT, NADCAP HT, NADCAP MTL, JIS G 4303, and JIS G 4318 certifications in 2025.

GMTC's products are mainly used in the aerospace, energy, oil and gas, biomedical, and machinery industries. To successfully enter the global supply chain system, we have obtained approval over the past years from 37 international manufacturers such as Boeing, Airbus Canada, Safran, Pratt & Whitney, etc., with products adopted by international manufacturers. In 2024, we accepted 12 audits from customers including GE Aviation, SAFRAN, Sensata, MOOG and others. For detailed information on GMTC's important certified customers, please refer to the official website under Systems and Customer Certifications.

GMTC strictly abides by the requirements of the Directives on the Ban and Restriction of the Use of Hazardous Substances, including the latest EU 2015/863 Restriction of Hazardous Substances (RoHS) Directive, the latest EU Directive REACH Substances of Very High Concern (SVHC), the Ministry of Labor's mandatory SDS chemical labeling requirements, radiation-free requirements, conflict-free minerals requirements announced by the U.S. Securities and Exchange Commission on January 1, 2010, GMTC implements control over source procurement, production process auxiliary materials, packaging materials and finished products, and regularly reviews the updated requirements of international regulations to ensure compliance with customer requirements and reduce environmental and social impacts.

GMTC has established standardized packaging and labeling guidelines to enhance brand identity and ensure regulatory compliance. These include the use of uniform hangtags that reinforce corporate image. When exporting to countries with specific legal requirements, GMTC ensures full compliance with applicable local laws. For instance, products shipped to India include BIS certification markings, while those certified under Japan's JIS standards are labeled in accordance with relevant domestic regulations.

These practices improve product traceability and recognition among downstream users, while also supporting business development in international markets. GMTC maintains open communication with stakeholders and monitors regulatory changes across its operating regions. In response to updates in local legislation, the Company promptly implements necessary adjustments to remain in full compliance.