method.natural mold Standardized
parts and components moldThe function of
the bolt moulding, straight tube mould, shrink perch mould
1. For manufacturing all sorts of screw and bolt according to the
standard of China, American, Japan and Germany.
2.For manufacturing all sorts of materials stainless steel bolt,
bolt screw.
3.The mould with the excellent specialty of wear, accurate size and
according to international standard
