BOLTS,SCREWS
 NUTS
 WASHERS
 MACHINE SCREWS,WOOD SCREWS
 TAPPING SCREWS,DRILLING SCREWS
 CHIPBOARD SCREWS,DRYWALL SCREWS
 OTHER SCREWS
 STAMPING PARTS
 SPECIAL PARTS
 
 
DIN STANDARD:
7971,7972,7973,7981,7982,7983,
7976,968,6928,7504…
TEL: 0086-21-62250032,62093773      E-MAIL: ZHUMING@ZANDYHARDWARE.COM