A Responsible and Reliable Current Transformer Manufacturer Committed to Global ESG Standards XIAMEN, China – November 10, 2025 Xiamen ZTC Technology Co., Ltd., a trusted manufacturer specializing in precision current transformers and magnetic components, proudly announced its successful achievement of the EcoVadis Sustainability Certification in October 2025. This recognition highlights ZTC’s deep commitment to sustainability, ethical practices, and transparent corporate governance — setting the company apart as a responsible and globally recognized current transformer supplier. 1. What EcoVadis Certification Means for the Current Transformer Industry EcoVadis is one of the world’s most respected sustainability rating platforms, evaluating over 100,000 companies across 175 countries. Its assessment covers 21 criteria grouped under four key themes: Environment Labor & Human Rights Ethics Sustainable Procurement ZTC Technology achieved a Silver Rating, demonstrating strong performance and a structured sustainability management system. This milestone places the company among the top-performing global manufacturers within the electrical and component manufacturing sector. 2. ZTC’s Sustainable Manufacturing Practices At the heart of ZTC’s operations lies a clear mission — to manufacture high-precision current transformers responsibly. The company integrates environmental care and energy efficiency into every production stage: Implementation of energy-efficient automatic winding and testing lines. Introduction of recycling and waste reduction programs across all production facilities. Commitment to a safe and equitable workplace through continuous training and labor rights protection. Enforcement of ethical sourcing and supplier transparency throughout its global supply chain. These initiatives reflect ZTC’s long-term strategy to align manufacturing excellence with environmental and social responsibility. 3. Executive Perspective: Sustainability as a Core Business Value “We are honored to receive the EcoVadis certification,” said Mr. Cai, CEO of Xiamen ZTC Technology Co., Ltd. “This recognition validates our ongoing commitment to responsible innovation. Sustainability is no longer optional — it’s a foundation for long-term partnerships and trust. Our customers can be confident that working with ZTC means working with a supplier that truly values ESG principles.” 4. Strengthening Global Partnerships Through Responsible Supply Chains ZTC’s EcoVadis certification enhances the company’s credibility among international buyers — especially those in North America, Europe, and Asia, where ESG compliance is increasingly prioritized. For OEMs, energy solution providers, and EV charging manufacturers seeking EcoVadis-certified current transformer suppliers, ZTC offers: Proven sustainability credentials Reliable product quality and traceability Transparent and ethical manufacturing standards These advantages ensure that ZTC remains a preferred long-term partn...

This Mid-Autumn Festival, our team came together to celebrate not only the season of reunion but also the local traditions that make Xiamen unique. To mark the occasion, we hosted a lively Bo Bing (Mooncake Dice Game), a cultural highlight of the festival in Fujian. The atmosphere was filled with excitement as colleagues gathered around the tables, rolling dice, sharing laughter, and competing for festive prizes. The joy and interaction created by Bo Bing reflected the spirit of teamwork, unity, and good fortune that the Mid-Autumn Festival symbolizes. More than just a game, this celebration strengthened bonds across departments, inspired morale, and reminded us of the importance of harmony and togetherness in both work and life. We look forward to carrying this energy into the months ahead, building on the same spirit of cooperation and shared success that our Mid-Autumn Festival celebration so vividly embodied. Happy Mid-Autumn Festival from all of us at ZTC!

ZTC will be attending Electronica 2024 in Munich, Genrmany. We are glad to invite you to visit our booth. At HALL A4, BOOTH 155-2

We would like to inform you that our operations will observe the International Labor Holidays from May 1st to May 5th. During this period, our offices will be closed as we honor and celebrate the contributions of workers worldwide. While our offices will be temporarily closed, we remain committed to providing exceptional service to our customers. Our team will resume regular business operations promptly on May 6th, ready to assist you with any inquiries or requirements you may have. Please note that any orders placed during this holiday period will be processed and addressed promptly upon our return. Should you have any urgent matters or inquiries, please feel free to reach out to us via email or through our website contact form. Wishing you a pleasant holiday season.

As the first quarter of 2024 comes to an end, Xiamen ZTC Technology are thrilled to announce significant good news: Our company has successfully passed the triennial review as a national-level specialized, fined, distinctive, and innovative enterprise, earning the latest qualification certificate! This honor not only signifies our significant achievements on the path of specialization, precision, uniqueness, and innovation but also serves as the best affirmation of the tireless efforts of all our staff. It is worth mentioning that on January 23, 2021, the Ministry of Finance and the Ministry of Industry and Information Technology jointly issued a notice on supporting the high-quality development of specialized, fined, distinctive, and innovative SMEs, aimed at focusing support on more than a thousand national-level specialized and innovative "little giant" enterprises, including our own. The introduction of this policy provided us with precious development opportunities and also imposed a great responsibility on us. We will continue to play a demonstrative and leading role, gather resources, promote innovation, and contribute to the growth and development of more SMEs. "Specialized, Fined, Distinctive, and Innovative" refers to the SMEs being recognized must simultaneously meet the criteria in aspects of "specialization, precision, uniqueness, innovation, chain, and brand," achieving significant progress in these areas. Our company has always adhered to this path of development, with the business philosophy of "integrity, innovation, unity, and enterprise," and the quality principle of "technological innovation, customer first; scientific management, quality everlasting," creating value for customers and society. We have always focused on our core business, strengthened R&D investment, optimized production processes, and enhanced service quality. Through continuous innovation and enterprise, we have established a good brand image in the industry, winning the trust and support of our customers. Once again, thank you all for your support and love! We wish our company a brighter future, and all our employees happiness, health, and success in their work!"

We got IATF16949 Certificate in 2020. Can be able to assist auto mobility industry / customers run projects to meet higher standard.

Xiamen ZTC Technology Co., Ltd get 2020 SGS Report for Gold Plus Supplier Assessment Certificate

ZTC has until now managed to keep our production and supply chain activities up running, without any significant impact on deliveries. As already stated the situation in China has improved and we do not expect significant issues with the supply of components from China. We have built own production facilities and steady supply chain locally and we do not expect severe impact on our delivery performance. As most companies, ZTC has put a lot of effort into the health and safety of our employees. All employees have resumed to work in early Feb.  In continuation of this, our production to continue operating close to normal capacity, and you can reach your ZTC daily contact person as usual. If any questions or comments, please do not hesitate to contact your daily contact person at ZTC.