1, China professional metal forging process
2, Material : st37-2 .
3, Weight = 500g
4, Process : cut rod into pieces , hot forging , cut the flash ,sizing , shot blasted .
5, Draft angle : 5-7°
6, Parting line.
7, Mold in die alloy steel ,
8, Surface finish : shot blasted .
9, Used in machinery equipment .
10, Place of origin in Ningbo
11, Sampling in 4weeks .
