I. Core Product Matrix

Relying on years of technological expertise, Haige Wei has built a comprehensive product ecosystem covering underwater signal transmission, environmental sensing, and lighting protection. All products have undergone rigorous testing under harsh underwater conditions, ensuring stable operation even in complex working environments.

Waterproof connectors: Covering multi-core transmission and high-voltage protection series, these connectors support applications at depths ranging from 300 meters to 4,000 meters underwater. Made from titanium alloy and specialized sealing materials, they offer excellent performance with resistance to salt spray corrosion, immunity to magnetic field interference, and a plug-and-pull lifespan exceeding 10,000 cycles, thereby providing reliable power and data transmission for underwater equipment.

Underwater sensing equipment: Includes high-resolution underwater cameras and full-bandwidth underwater antennas. The cameras are equipped with low-light CMOS sensors, with a minimum sensitivity as low as 0.01 lux, supporting 1080P HD imaging and stable video capture even in challenging marine conditions. The underwater antennas support multi-band communication, enabling real-time signal exchange between underwater and surface environments, and are compatible with intelligent devices such as ROVs and underwater robots.

Underwater Lighting Systems: We offer a variety of LED lighting fixtures, including floodlights, directional lights, and laser lights, with luminous flux ranging from 1,100 to 7,800 lumens. The color temperature is precisely controllable, and the systems can withstand pressures up to 4,000 meters. They strike a balance between providing illumination for operational tasks and meeting ecological conservation needs, making them widely applicable in scenarios such as underwater inspection and biological observation.

Electronic Sealed Enclosure: Featuring an integrated sealing structure design, this enclosure boasts an IP68+ protection rating and offers waterproof, corrosion-resistant, and shock-resistant performance. It can be customized in size and interface according to customer requirements, providing all-weather protection for underwater electronic components and serving as a core component encapsulation for various deep-sea exploration devices.

II. Technological Innovation and Quality Management

Technological innovation is Higway’s core strength, and its elite team of over 30 members serves as the critical support for bringing technology to life. The team brings together experienced experts from fields such as underwater electronics, materials engineering, and structural design. R&D personnel account for more than 40% of the team, with an average of over eight years of industry experience, enabling the team to respond swiftly to technical challenges and customized customer needs. The team has deeply cultivated key areas including watertight sealing technology, underwater signal enhancement technology, and adaptation technologies for complex environments, and has already developed numerous independent intellectual property rights. At the same time, the team has established a full-process collaborative mechanism spanning “R&D—production—testing,” achieving an industry-leading level of per capita efficiency. This not only ensures the agility of technological innovation but also guarantees the consistent stability of product quality.

III. Multi-Regional Deployment and Industry Value

Adhering to the market strategy of “a multi-regional perspective with localized services,” Hagewei has established a sales and service network in key global marine economic hubs, enabling it to respond swiftly to the personalized needs and technical support requests of customers in different regions. The company’s products have been successfully applied in numerous scenarios, including deep-sea oil and gas exploration, polar scientific research, underwater rescue operations, and coral reef conservation. They provide core component support for several major marine engineering projects both domestically and internationally, helping customers reduce underwater operation costs and enhance operational efficiency.

In the future, Haige Wei will continue to focus on the iterative upgrading of underwater electronic equipment technologies, deepen cooperation with global research institutions and industry partners, expand product applications to cover deeper and broader scenarios, and promote the lightweight and intelligent development of underwater equipment. We will contribute our homegrown, intelligent manufacturing capabilities to building a strong maritime nation and exploring the blue territories.