RIENT.RIENT is a specialized enterprise dedicated to the R&D, manufacturing, and marine engineering services of submarine and land cable systems. The company's core business spans three major sectors: green power transmission facilities, new energy power systems, and deep-sea technology. It possesses full-industry-chain service capabilities for 500kV AC and ±535kV DC submarine and land cable systems. Its extensive product portfolio includes high-voltage power cables, flexible DC cables, submarine optical cables, and specialty cables, meeting complex demands across multiple sectors such as power transmission, new energy, petrochemicals, rail transit, and marine military applications. By delivering integrated solutions from product design and manufacturing to installation and operation, RIENT has become a key supplier in China's marine power transmission and high-end cable industries.