CHQ COLD HEADING WIRE
XINGTAI: Carbon Steel and alloys
WIRE PREPARATION
JANKOWSKI: Wire drawing and preparation
COLD FORM TOOLS
COLD FORMING MACHINES
THREAD ROLLING MACHINES
JIAN HWA : Flat die thread rolling machines
XINGTAI: Carbon Steel and alloys
JANKOWSKI: Wire drawing and preparation
JIAN HWA : Flat die thread rolling machines