Jiangsu hailu technology Co., LTD Was established in 1972 and is a comprehensive high-tech enterprise, whose main products are covering ship, marine project, construction, fire protection and etc.The main products of Hailu:Marine class-composite rock wool panel, aluminum cellular panel, composite glass wool panel, fire-proof door, fire-proof window, rolling-up fireproof door/window, fireproof sliding door, watertight & gastight door, acoustic door, furniture, cold chamber and door, sanitary unit, and etc.; 2. Construction & fire protection class-steel structure factory building, purification composite board, big cabin door, moisture proof door and other kinds of special doors for nuclear plant; burglar-proof steel and wooden door, steel and wooden fireproof door, fireproof window and etc.