Technical Parameters
| Khoom siv: | Carbon Steel |
| Nto Finishing: | Zinc plated |
| Txoj kab uas hla: | M3, M4, M5, M6, M8, M10 |
| Lub taub hau: | Lub taub hau.PLAIN |
| Txheem: | DIN/ANSI/JIS/GB |
Ntim thiab thauj
| Kev thauj mus los: | Los ntawm hiav txwv los yog huab cua |
| Cov nqe lus them nqi: | L / C, T / T, Western Union |
| Chaw nres nkoj: | Shanghai, Suav |
| Lub Sijhawm Lead: | 10 ~ 15 Hnub Ua Haujlwm, 5 hnub hauv Tshuag |
