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18
2026
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03
Our company’s “Watertight Connector Plug” has been granted a national design patent.
Recently, our company has achieved a new breakthrough in the field of marine equipment connection technology: our independently developed “watertight connector plug” has officially been granted an appearance design patent by the National Intellectual Property Administration. The patent (Patent No.: CN309693720S) was published on December 23, 2025, marking a significant step forward in our company’s independent design capabilities and intellectual property strategy in the watertight connector sector.
Recently, our company has achieved a new breakthrough in the field of marine equipment connection technology: our independently developed “waterproof connector plug” has officially been granted an appearance design patent by the National Intellectual Property Administration. The patent (Patent No.: CN309693720S) was published on December 23, 2025, marking a significant step forward in our company’s independent design capabilities and intellectual property strategy in the waterproof connector sector.
Unique industrial design, balancing aesthetics with practicality.
The watertight connector plug that has been granted a patent this time features a design highlight in that… Unique overall design According to the patent abstract, the key design features of this product lie primarily in… Shape The R&D team, while ensuring the product’s outstanding performance—such as high sealing and exceptional reliability—has introduced a groundbreaking innovation in its exterior design. The all-new contour, combined with streamlined elements, not only lends the product a more technologically advanced and contemporary aesthetic but also enhances grip comfort and ease of operation, achieving an organic integration of aesthetic expression and engineering principles.
Deeply cultivate niche markets and build technological barriers.
As a critical component for circuit connectivity, watertight connectors are widely used in marine exploration, underwater robotics, shipbuilding, and subsea engineering. Operating in harsh environments, they impose extremely stringent requirements on pressure resistance, waterproofing, and corrosion resistance.
Shao Baosheng, the inventor of this patent, stated: “Obtaining this design patent is a recognition of our R&D team’s spirit of innovation. Throughout the development process, we meticulously refined and simulated every curve and every edge.” It must both meet stringent watertight performance requirements and comply with ergonomic principles. , striving to deliver products that excel in both performance and user experience.
Intellectual property protection paves the way for the development of the marine economy.
The grant of this design patent not only enhances the market recognition of our products but also establishes a more robust intellectual property protection framework for our core offerings. Leveraging the industrial strengths of the Langfang Economic and Technological Development Zone in Hebei Province, we will continue to ramp up R&D investment, accelerate the commercialization of our innovations, and remain committed to providing domestic and international customers with higher‑quality, more reliable watertight connection solutions, thereby contributing to China’s deep‑sea exploration efforts and the development of its marine economy.
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