****** 50Hz,60Hz,400Hz frequency converters (indoor type,IP65 outdoor type, modular type) from 6KVA to 16000KVA, with 115VAC, 415VAC,440VAC,690VAC,10KVC voltage, with parallel function of master/slave and current-sharing function, with R485 communication function and can be remotely monitored and controlled by center monitor system on the warships, used for Navy, shipyard, port, dock, Oil, airport, submarine, ect.

verTek marine is a leading manufacturer of pneumatic rubber fenders, foam filled fenders, ship launching airbags, PVC soft bladders and other offshore rubber products, catering to customers worldwide. Evertek marine has built its strong reputation by providing innovative quality products and managed solution services. Started from 2006 in Qingdao, China, EverTek has grown into one of the region’s key players in the fender and airbag sector. It's main products include pneumatic fender, foam fi

Marine airbag technology for upgrading and launching is a technical method that a ship finishes upgrading and launching through an airbag. The ship launches by the technology as follows: To inflate hoisting airbag and properly move the ship under the traction of winch and wire rope to finish launching. When the ship goes up, rolling airbag should be used firstly, and after positioning, the airbag is hoisted to cushion. The fundamental principle of ship launching and upgrading is to inflate the a

Qingdao shunhang ship pneumatic rubber airbags are consist of bag body and iron-end component, The bag body is manufactured by vulcanizing preliminary shaped airbag made of base rubber and reinforced fiber material. The material of the iron-end component is metal and it is connected to the bag body firmly. One joint is designed for drag when moving the airbag, another joint is used for air inflation and deflation through there connecting pipe connect the pressure gage, air valve and air hose co