Screw accessories of injection molding machine
Material Science
High quality alloy steel
38CrMoAlA(JIS SACM645)
42CrMo(JIS SCM440)
9 Cr18MoV
SKD11
Hastelloy C276
About us Contact us
Xihou Industrial Zone, Zhoushan
13905808621
wylg@zswylg.com