• 24

  08

  2023

  The general manager and his delegation were invited to visit Qingdao Laoshan Mineral Water factory
• 24

  08

  2023

  Zhang Feng, director of the Public Security University, came to docking intelligent security industry-university-research cooperation
• 24

  08

  2023

  General Manager and his delegation were invited to visit Qingdao Free Trade Zone Haichen Garden
• 24

  08

  2023

  Shandong University and Qingdao Huatong Group came to docking carbon fiber production and research cooperation