Marine Science and Technology Exhibition

In November 9^th , as the professional exhibition of marine technology in Asia - the fourth OI China Shanghai International Marine Technology and Engineering Equipment Exhibition opened in Shanghai International Procurement Exhibition Center , the exhibition lasted 3 days, on November 11^th closed . OI China 2016 has attracted more than 200 suppliers from more than 20 countries and regions, brought together top technology and equipment from home and abroad, set up domestic and foreign trade and information exchange platform.

In September this year, the latest release of "China's marine economic development report 2016" shows that China's marine production in 2015 amounted to 646.69 billion yuan, accounting for 9.4% of gross domestic product. At the same time, the urgent need for marine practitioners to solve the problem is to improve China's marine independent research and development and innovation level, improve the scientific and technological achievements conversion rate. Therefore, OI China Ocean Exhibition not only brought together the world's top technology and equipment, but also the introduction of a large number of authoritative academic resources, build industry, academia, research exchange platform to promote trade and scientific and technological progress.

The 5th International Exhibition on Marine Technology and Engineering Equipment (OI China 2017) will be held in Qingdao from November 1 to 3, 2017. OI China 2017 is expected to attract more than 20 exhibitors from more than 20 countries and regions to participate in the exhibition, which is the result of more than 40 years' accumulated experience in the exhibition of "International Marine Technology and Engineering Equipment Exhibition", and the success of the 4th OI China Exhibition. China, Asia and even the world in marine resources development and utilization, marine ecological environment protection, offshore oil and natural gas exploration, marine engineering and marine monitoring and other fields of academic research, to promote the development of China's marine resources, Information exchange and international cooperation.

Piezoelectric ceramics are used in submarine detection sonar and radar equipment, piezoelectric ceramics has been fully utilized  in the field of marine science and technology。