Through repeated tests and elaborate research, the technicians of our plant have developed the new-generation gasbag products with high technological content huanghai Brand high-strength weaving double purpose air chamber series. The three new products of MLD-V Model (with flute-shaped protective layer), MLG-H Model (all-steel wire layer) and MLG-T Model (weaved plane air chamber) have been granted the national patents, and thus belong to exclusively manufactured and operated products around China. As the high-strength weaved double purpose air chambers MLD-V Model and MLG-H Model come onto the market, the problem of ship landing and launching, which is quite common among various boats and ships in both China and abroad, has been solved.