
3,000-meter underwater titanium alloy pressure-resistant housing, underwater operation battery cabin, sonar generating equipment housing

Deep hole drilling titanium alloy tube Zuudee Precision Gun Drilling

Deep-sea Iridium beacon Locating floating equipment at sea Deep-sea Beidou beacon GPS positioning

Deep-Sea Timed Release Mechanism
Timed Releaser
Titanium Alloy

Encapsulated shell titanium alloy material for deep sea underwater flashlight
