News >  Connecting a Greener Future: ZTT Submarine Cable & System Joins The Copper Mark

Connecting a Greener Future: ZTT Submarine Cable & System Joins The Copper Mark

2026/5/14 17:45:21
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We are proud to announce that ZTT Submarine Cable & System has officially joined The Copper Mark, the leading assurance framework for responsible copper production and sourcing.


As a global leader in submarine cable technology, copper is at the heart of what we do. Joining The Copper Mark reinforces our unwavering commitment to ESG excellence and ensures that our supply chain aligns with the highest international standards for environmental and social responsibility.


Why this matters:


In the global race to net-zero, the integrity of raw materials is crucial. By participating in The Copper Mark, ZTT is ensuring that the critical infrastructure we provide for offshore wind and cross-border interconnectors is produced ethically and sustainably.


Our Achievements in Focus:


🔵 Powering Renewable Energy: From the North Sea to the South China Sea, our advanced submarine cables have integrated gigawatts of offshore wind energy into global grids.


🔵 Sustainable Manufacturing: We are continuously optimizing our production processes to minimize waste and carbon emissions, setting a benchmark for high-end green manufacturing.


🔵 Strategic Trust: This milestone strengthens our collaboration with global energy majors who prioritize transparency and responsible sourcing in their large-scale energy projects.


We don't just bridge the seas; we do it with a conscience. Let's continue to power the world, responsibly.


ZTT Group

ZTT (Jiangsu Zhongtian Technology Co., Ltd.) embarked on its pioneering journey in optical fiber communications in 1992 and made its foray into the smart grid sector in 2002. Expanding its vision, ZTT embraced renewable energy products in 2011, marking a significant evolution. By 2020, the company had successfully extended its reach to 160 countries and regions, earning recognition as a global leader in its field. ZTT remains steadfast in its commitment to promoting sustainable practices, driving green and low-carbon development initiatives, and aligning with national goals to peak carbon dioxide emissions by 2030 and achieve carbon neutrality by 2060. As a champion of green manufacturing, ZTT actively contributes to regional economic growth and environmental stewardship.