HangZhou DingYuan Metal Washers Co.,Ltd  
Contact Name:AndyPhone:0571-83782296Fax:0571-82875869
Address:End Of LiQun Road,XinBei Village,NingWei Town,HangZhou City,ChinaZipcode:311212
Email:Website: http://www.dyfasteners.com
DIN|IFI|JIS|APP|
Page1 Page 2 Page 3
fastener
DIN 436
Square washers for use in timber constructions
fastener
DIN 440
Washers with square hole for use in timber constructions
fastener
DIN 1441
washers -type coarse for bolts
fastener
DIN 6340
Washers for clamping devices