Extruder screw
Extruder screw material
High quality alloy steel
38CrMoAlA(JIS SACM645)
42CrMo(JIS SCM440)
9 Cr18MoV
SKD11
Hastelloy C276
Zinc 3 steel
About us
Contact us
Xihou Industrial Zone, Zhoushan
13905808621
wylg@zswylg.com