Main Exhibits:Bridge plug (full composite bridge plug, metal soluble bridge plug, non-metal composite soluble bridge plug, large diameter bridge plug, etc.), temporary plugging agent (temporary plugging ball diameter D11-D22, temporary plugging agent particles 1-5mm, Temporary plugging agent powder 20-100 mesh),oil field automation, workover machine used power taps and other products and the development of related products
Main Exhibits:East Asia Marine Expo, as one of the major event of EAMCP, will be held at Qingdao Cosmopolitan Exposition on September 7-9, with the goal of "building a first-class national exhibition of the whole Marine industry chain in China", it aims to build an "international exhibition room for Marine industry" integrating technical exchange, product display, outcome trading, investment attraction and other functions.