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The company R & D and production of various kinds of underwater robot system and marine equipment based products (parts), which mainly includes the underwater robot autonomous underwater Vehicle (AUV), Remote Operated Vehicle (ROV), underwater glider (GLIDER); the basic products of marine equipment including underwater cables and watertight connectors underwater lamp assembly, universal pressure watertight testing cabin, autoclave, and aviation simulator and commercial AUV, all kinds of marine instruments, underwater cameras, underwater cables, various sensors and other sales.