Donghua University Built The First Domestic Combustion Dummy Laboratory

Jin Aoyu: Upgrading The Quality Of &Nbsp; &Nbsp; Developing The Northern Market

On the morning of June 28th, the 2011 twelfth China (Qingdao) International Sewing equipment exhibition was held at the Qingdao International Convention and Exhibition Center. As the largest sewing equipment event in northern China, the exhibition site showed the world's most advanced sewing machinery equipment, computer embroidery machine, quilting equipment, knitting equipment and other world-famous sewing equipment brand.