We are the company specialized in various cold forming tools for screw bolt nut manufacture in Ningbo in 1995. The cold forming tools for screw bolt nut we produced for domestic and overseas market including:
· Cold forging wire flattening rolls for carbide, ceramic and steel to use in carbon steel, copper, mild steel or FFC wire, etc production.
· Cold forming of wire drawing cassette roller dies for round wire forming, corner forming, twisted wire drawing, shaped wire drawing, flux cored wire drawing, welded wire drawing and pipe forming.
· Cold forming tools for screw bolt nut fasteners including: carbide heading dies, carbide main dies, recess punches, header punches, second punches, screw punches, hexagonal bolt head trimming dies, flat dies, thread rolling dies, segmental carbide punch dies, shear force die, transfer fingers, punches, recess pin punch, Knock out pins, ejector pins , wire drawing dies, etc and customized tools manufacture.
· Machinery & equipment for wire forming working procession and screw bolt nut fastener manufacture.
Customization design is also available.