Qhov no yog GNEE STEEL, Professional Tool Steel Factory.
Peb tab tom ua kev tsim khoom ntawm Kub Rolled Forged Tool Steel. Tsis tu ncua khaws 10000 tons ntawm 1.2379 thiab 1.2344.
Peb tuaj yeem muab cov khoom sib tw nrog kev xa khoom sai. Txaus siab rau koj txhawb kev thim rov qab thiab kev koom tes, ua tsaug.
