In the four years from 2004 to 2007, Shandong Province will invest 11.326 billion yuan in the pollution control of the Shandong section of the east route of the South-to-North Water Diversion Project to ensure water safety in the water-rece...

Qingdao Jiaozhou Yidian Plastic Welding Equipment Factory is a professional manufacturer specializing in the production of plastic welding machines. Our factory has introduced foreign advanced technology and carefully developed a new type o...

Qingdao Jiaozhou Yidian Plastic Welding Equipment Factory is a professional manufacturer specializing in the production of plastic welding machines. Our factory has introduced foreign advanced technology and carefully developed a new type o...