Caission Moving Airbags

We have upgraded regular Ship Launching Airbags to engineering airbags with ultra-high pressure so as to use them for caisson moving in harbor construction projects. With the help of this new type of airbags, we uccessfully moved a well-known ancient sunken ship of the Song Dynasty named "Nanhai No. 1" for 400 meters intact horizontally from the beach to its permanent exhibition site within only two days in 2007, a sensational achievement that stunned the world at the time. Since then, caisson moving with airbags has become the mainstream method in China, accounting for over 70% market share.