本产品符合cb/t295-2000标准, 用于各类船舶露天的自然通风，具有施工简便、适用性广和良好风雨密性等优点，已在国内外各类船舶广泛使用。
        in accordance with cb/t295-2000 standards, the product is used on exposed natural ventilation for all types of ships .with the advantages of easy to operate, widely used and nicer weather tight, it has been widely used in all kinds of domestic and foreign ships.

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南通海升船舶设备制造有限公司
周永红
15062758418
江苏如皋市花市北路20号