1Specially designed propellers and nozzles can provide effective and powerful thrust. Excellent underwater impact performance ensures higher work efficiency. 2Adopt unique technology to provide excellent waterproof performance, fine craftsmanship, compact structure, environmental protection and durability. 3120KV highpower deepwater propeller, 300M waterproof performance and perfect workmanship. 4Highstrength anticorrosion bearing, with anticorrosion and antirust function. 5The special antiseawater corrosion coating can be used in high salt and ultraviolet water for a long time.
