Our company has formed a production scale of six series, hundreds of models and thousands of specifications, including doors, windows, covers, ladders and mooring equipments, ventilation fittings and sanitary units. The products mentioned above are made according to domestic and international standards such as ISO, GB, CB, CB/T and JIS etc., meanwhile, they cater to SOLAS and foreign classes' rules. All the products are received certificates of "CCS""LR""ABS""BV""DNV""GL""RINA""NK" and "EC"styles.

Its doorframe adopts new style, and it is suitable for B grade separation of fire-retarding area's walkway.