The 710th Research Institute of CSSC has been deeply engaged in research and development of ship-related technologies and equipment. It imposes stringent military-grade standards on the reliability, high-pressure resistance, and sealing performance of underwater electronic devices. Leveraging its extensive technological expertise in underwater electronics, Haigewei Electronics has successfully become a qualified supplier of military products to this institute. In response to the institute’s needs for marine equipment R&D, the company has provided customized core products such as watertight connectors, electronic sealed compartments, and deep-sea antennas. The watertight connectors ensure stable signal transmission and power supply even in the challenging deep-sea environment, while the electronic sealed compartments offer multi-layered protection for the delicate internal components. The deep-sea antennas, meanwhile, guarantee smooth long-distance communication. This collaboration not only represents a significant breakthrough in military product cooperation but has also earned high recognition from the institute thanks to the outstanding performance of our products, laying a solid foundation for future long-term cooperation.

Cooperation Background

As an advanced research institution in the fields of shipbuilding and marine engineering, the 710th Research Institute of CSSC specializes in the R&D of cutting-edge marine equipment and military products. It has stringent requirements—aligned with industry standards—regarding the reliability, environmental resilience, and compliance with military specifications of supporting electronic equipment. In a certain deep-sea combat equipment development project undertaken by the institute, there was a need for high-performance underwater electronic components capable of ensuring long-term stable operation under the harsh conditions of deep-sea high pressure and intense corrosion. Leveraging its extensive technological expertise in underwater electronic devices and its proven track record in adapting products for military applications, Haigewei Electronics successfully passed rigorous qualification reviews and product testing, thereby becoming a qualified supplier of military-related products for this research institute.

Cooperation Content

In response to the project’s requirements, Haige Wei Electronics has provided the 710th Research Institute of CSSC with customized core product solutions covering three major product categories: watertight connectors, deep-sea antennas, and electronic sealed compartments. The watertight connectors feature a specially designed sealing structure with a pressure resistance rating of up to 6,000 meters underwater, ensuring uninterrupted signal and power transmission even in extreme deep-sea environments. The deep-sea antennas have been optimized for enhanced frequency-band compatibility, enabling stable long-distance communication between underwater platforms and surface vessels. Meanwhile, the electronic sealed compartments, through precise structural simulations and careful material selection, offer comprehensive protection against pressure and corrosion for the delicate internal components. In addition, the company has assembled a dedicated technical team to provide end-to-end support throughout the product installation, commissioning, and subsequent maintenance phases, promptly addressing the institute’s technical upgrade needs.

Collaborative Outcomes

This batch of products has successfully passed the military product acceptance standards and demonstrates excellent compatibility with the deep-sea combat equipment developed by the 710th Research Institute of CSSC. During multiple sea trials, the products have consistently performed reliably, providing crucial support for the smooth development and deployment of the equipment. This collaboration not only marks an important breakthrough for Haige Wei Electronics in the military-related field but has also earned high recognition from the research institute. As a result, the two parties have signed a long-term strategic cooperation agreement and will continue to deepen their collaboration in the R&D of various types of military equipment, laying a solid foundation for the company’s expansion into military-related business.