Since we put the marine controlled atmosphere fresh-keeping products on the market in 2006, the scaleof industrialization has been continuously expanded and the technical power has been continuouslyenhanced, which has effectively improved the comprehensive support capability and endurance of ships.and at the same time promoted the development of related machinery, shipping and other industrieswhich has played a certain role in promoting the progress of the ship fresh-keeping industry.At presentnearly 500 sets of this series of products have been delivered on various military and civilian ships ancofficial ships, with a market share of over 90%, and the products have been widely recognized bycustomers.