
| Serye sa API | LTC、STC、BTC、EUE、NUE、XC |
| Serye sa TP | TPEX, TPCQ, TPCQE, TPNF, TPJC, TPFJ, TPG2, TPQR |
| Serye sa BG | BGC, BGT1, BT-FJ, BGT2, BGBC, BGT3 |
| Serye sa HSM | HSM-1, HSM-2 |
| Serye sa CB | HQSC1, HQST1, CBS3 |
| Serye sa WsP | WSP-1T, WSP-2T, WSP-3T, WSP-4T |
| Serye sa JFE | FOX, OSO |
| Serye sa TSH | 3SB、Hydril CS、Hydril PH6 |
| Serye sa VAM | Vamtop, NewVam, VamFJLA ug OTTM, OTTG, TMK-FMC, NSCC, HUNTING-APEX |
Pangutana
5-1203, Dahua Industrial Zone, No.2 Yunshui Road, Hi-tech development zone, Xi'an, 710065, China
86-13609153141