Wenzhou Guangquan Standard Component Manufacturing Co.,Ltd.  
Contact Name:CHENPhone:18267755705Fax:0577-86505188
Address:No. 109, Sandaosi Road, Binhai Park, Economic and Technological Development ZoneZipcode:325011
Email:Website: http://gaohuichao.1688.com/
DIN|IFI|
fastener
DIN EN ISO 4762 | Replace DIN 912
Hexagon socket head cap screws(ISO 4762:1997)