JCR Precision Mould Co.,LTD
MOULD
Consultation Hotline:
0086-755-22236525
2. What type of steel do you use?
We usually use steel of P20, P20H,H-13,O-1,S-7,420,420H,D2, NAK80, 2311, 2711, 2344, 2510, 2083, 2316 and 2379.
Created on:2019-08-14 11:52
넶PV:0