VAM 系列：NEW VAM，VAM TOP，VAM TOP HC，VAM TOP HT，VAM 21，VAM FJL，NEW VAM TOP，Big Omega，HW-ST，VAM ACE
| VAM ACE casing | ≤14" | pin & box | VS 731 |
| VAM TOP tubing | all size | pin & box | VS 731 |
| VAM TOP casing | ≤14" | pin & box | VS 731 |
| VAM TM tubing | all size | pin & box | VS 731 |
| VAM TM casing | ≤14" | pin & box | VS 731 |
| VAM FJL | ≤14" | pin & box | VS 731 |
| VAM MUST | ≤14" | pin & box | VS 731 |
| VAM TOP HT | ≤14" | pin & box | VS 731 |
| VAM TOP HC | ≤14" | pin & box | VS 731 |
| VAM SLIJ-II | ≤14" | pin & box | VS 731 |
| VAM EXPRESS | all size | pin & box | VS 731 |
| VAM EIS | all size | pin & box | VS 731 |
| VAM CDS | all size | pin & box | VS 732 |
