On August 29th, Zhongtian Technology Equipment Cable Co., Ltd.'s “ultra-low temperature and high voltage instrument control cable” was inspected by the national authoritative organization. The test results were in full compliance with the requirements. Some technical indicators were better than Germany and France, indicating that China has become the third largest in the world. A country that masters this core technology.

This cable is used in the "International Thermonuclear Experimental Reactor (ITER) Project", also known as the "Artificial Sun" project. It is currently one of the world's largest and most far-reaching international scientific research cooperation projects. Its goal is to verify peace. The scientific and technical feasibility of fusion energy is used to provide an effective solution to human energy problems. Based on the basic needs of energy in the long term, in 2006, the Chinese government and the European Union, India, Japan, South Korea, Russia and the United States jointly drafted the ITER plan agreement, covering nearly half of the world's population. At present, nuclear fusion reactors are in the experimental stage.

After a rigorous inspection by the international organization and the Chinese Academy of Sciences, Zhongtian Technology Equipment Cable participated in the R&D project of ultra-low temperature and high voltage instrument control cables as a partner. In March 2012, the ITER organization, the Chinese Academy of Sciences and Zhongtian Technology signed a joint research and development contract, which was the first trial flight of ZTE's scientific equipment cable into the world's top scientific research fields.

It is understood that the biggest technical difficulty of this project is to ensure that the cable is used in a low-temperature, continuous radiation environment of -269oC (liquid helium). The insulation sheath of the cable under ultra-low temperature conditions is not cracked, the maximum bending radius, the gas output rate, and the withstand The radiation dose, outside diameter, high pressure resistance, service life, raw material use, and process standards all have stringent requirements. This is a problem all over the world. At present, only Germany and France are mastering this technology.

Experts pointed out that control cables for ultra-low-temperature high-voltage measuring instruments have a high technical content and have a wide range of applications in high-precision areas, and have a very high added value compared with ordinary cables. It is a step-by-step transition from capital-intensive companies to technology-intensive companies in China's wire and cable companies. The sign of change shows the nation’s scientific and technological strength in major international cooperation projects, with significant political significance and economic value. The breakthrough in the field of science and technology equipment cable in this field indicates that China's wire and cable manufacturing level has been recognized by international scientific research institutions and represents China's advanced cable manufacturing technology.

Zhongtian Science and Technology Equipment Co., Ltd. carefully arranges cables and organizes elite forces to tackle problems. Under the unremitting efforts and careful design of the R&D team for nearly 8 months, after dozens of material selection verification tests, more than 20 sample productions and tests, and finally in August 2012, we successfully developed the ITER requirements for use. Ultra-low temperature high voltage instrumentation control cable.

International ITER expert Felix and experts from the Chinese Academy of Sciences Song Yuntao and Liu Sumei visited the transit technology equipment cable site and conducted acceptance inspections and exchanges on the progress of the cooperation projects. Mr. Felix fully affirmed the progress of the cooperation project and provided energy for the ZTE Technology equipment cable. The success of the trial production in such a short period of time was marvellous and expressed admiration for the company’s high level of research capabilities.