Xov rod

Tuam Tshoj muab high precision threaded pas nrig

Khoom siv Stainless Hlau, Carbon Steel, Alloy Steel, thiab lwm yam
Qib A2-70, A2-80, A4-70, A4-80
4.8, 8.8, 10.9, 12.9. thiab lwm yam

kev nug nthuav dav