
Equipment operating in marine, outdoor, or cleaning environments demands absolute sealing reliability. Waterproof interconnects must prevent moisture ingress while maintaining stable electrical performance under vibration and pressure. WL provides comprehensive waterproof solutions, from internal sealed wire-to-board connections to external IP68 aviation plugs, ensuring your equipment stays dry and operational.

For external connections that face direct water exposure or submersion, our DP, DS, and DF series aviation plugs provide the ultimate defense. Featuring robust O-ring seals, threaded or push-pull locking mechanisms, and high-density pin layouts (2-29 pins), these connectors integrate power and data safely in a single IP68-rated interface, tested for continuous underwater operation.

Beyond the panel, we provide fully sealed, overmolded cable assemblies using PUR/PVC jackets tailored for water resistance. For internal routing, our compact wire-to-board connectors are designed to withstand high humidity and splash conditions commonly found inside sweeping robots and service equipment, preventing corrosion and signal degradation.












All products are certified by ISO9001, IATF16949, UL, QC080000 and comply with RoHS/REACH environmental standards.
We are committed to excellence in everything we do and look forward to working with you!