May 13, 2014 The "Repulsion Dot Man" page has been uploaded. August 19, 2012 "PCB processing" page has been uploaded. The "Eye Board" page has been uploaded. April 10, 2012 The solar & paste method was introduced in the Industrial Technology Newspaper on April 10. March 21, 2012 We have started outdoor exposure of curved solar louvers. March 19, 2012 " Curved surface solar louver " and " solar stand " pages have been uploaded. March 5, 2012 The " Solar & Paste Method " page has been uploaded. March 5, 2012 We exhibited at the "3rd Photovoltaic Power Generation System Construction Exhibition" held from February 29th to March 2nd. Thank you for visiting our booth. March 5, 2012 Our homepage has opened.