Marine Steel Watertight Door

Marine Steel Watertight/Weathertight Door Type of Production:Steel Remote Control Watertight Fire Door.Steel Quick Acting Watertight Door.New Type Steel Fire Door.Aluminium Hollow Door.Self-closing Fire Door.Steel Sliding Weathertight Door.Hydraulic Sliding Watertight Door.Steel Gas Tight Door.Steel Weather/Gas Tight Fire Cabin Door.Steel Single Handle Quick Acting Watertight Door.Steel Fire Retarding Water/Gas Tight Door.New Type Quick Acting Weathertight Door.Products are made according to international standard such as ISO, GB, CB, CB/T, and JIS etc.Certificate of Product: Chinese CCS, English LR, American ABS, French BV, Norwegian DNV, Germany GL, Japanese NK, Italian RINA, European EC.We'd like to design and manufacture other special structures required by the consumers.