Ntawv pov thawj: ISO 9001, TUV, BV, CE, ABS
Hlau Qib: DIN 1.3247 / ASTM AISI M42 / JIS SKH59
Kev Pabcuam Kev Ua Haujlwm: Cold drawn, Sib tsoo, Peeling, Kub kho ment
Kev kho deg: Dub, Grinded, Peeled, Rough tig, Polished
Qhov zoo: me me txoj kab uas hla ntawm 2.0-35.0mm nrog siab precision kam rau ua
Tus me nyuam mob: txias drawn, quenchen thiab tempered, centerless sib tsoo
Qauv nab npawb: DIN 1.3247 / ASTM AISI M42 / JIS SKH59 / DIN 1.3247 / ASTM AISI M42 / JIS SKH59