On October 17th, Jiangsu Zhongtian Technology Co., Ltd. announced that its subsidiaries Zhongtian Technology Submarine Cable Co., Ltd. and Zhongtian Ocean System Co., Ltd. have recently won or are expected to win multiple ocean series projects, with a total amount of approximately 1.788 billion yuan, accounting for 3.72% of the company's audited operating income in 2024.

In the field of ocean energy, the company won the bid for the ± 500kV DC sea land cable project (Section 1) of a project in Zhejiang Haifeng, responsible for the design, supply, and technical services of the ± 500kV DC sea land cable; Pre winning bid for the second section of the 500kV submarine cable supply and laying project for the centralized transmission of wind farms in the fifth and sixth seas of Sanshan Island, Yangjiang; Simultaneously winning the bid for the 35kV submarine cable and supporting accessories for the Bozhong 26-6 Oilfield Development (Phase II) project.

In the field of deep-sea technology, the company won the bid for the deep-sea drilling rig research equipment project at Hunan University of Science and Technology, providing electric driven ocean winches and their umbilical cables; And won the bid for the Nanhai project, responsible for expanding submarine cables and deep-sea injection molded joint components.

Zhongtian Technology stated that the company's marine industry adheres to the strategic direction of "product focus on systematization, engineering oriented towards globalization", and continues to integrate the full industry chain capabilities of optoelectronic transmission, intelligent connectivity, deep-sea observation, and marine engineering. Since 2025, the company has won multiple major projects including the ± 500kV DC submarine cable in Sanshan Island, Yangjiang, and the 500kV AC submarine cable in Fanshi, Yangjiang, fully demonstrating its systematic engineering strength in complex marine environments.

The ± 500kV DC submarine cable won this bid will serve the first flexible DC offshore wind power project in Zhejiang Province, marking a significant breakthrough for the company in the field of ultra-high voltage flexible DC submarine cable technology. It will effectively promote the development of China's offshore wind power towards large-scale and long-distance transmission, and provide core equipment support for the construction of a maritime power. Editor/Yang Beihua