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1， Hot chamber die cast zinc alloy key
2， Material : zamak 3# .
3， Weight = 25g
4， Process : die casting the zincalloy and de-burrs .
5， Cavity 1-8.
6， Die casting tolerance CT3-CT8.
7， Mold in H13 alloy steel , with life 100,000 shots.
8， Surface finish : shot blasted , nickel plated
9， Surface roughness : Ra3.2.
10， Used in lock and key industry .
11， Place of origin in Ningbo
12, Sampling in 4weeks .