At 10 o 'clock in the morning of November 6th, the delegation of Institute of Marine Instrumentation, Shandong Academy of Sciences arrived at Qingdao daowan technology co., LTD., which is located in Qingdao blue silicon valley entrepreneurship center. General manager zhang guohao received the visitors personally. Conduct in-depth communication on the company's product technology and development prospects, and order products on site.

Original news website：http://www.daowantech.cn/content/?84.html