
| API-serie | LTC, STC, BTC, EUE, NUE, XC |
| TP-serie | TPEX, TPCQ, TPCQE, TPNF, TPJC, TPFJ, TPG2, TPQR |
| BG-serie | BGC, BGT1, BT-FJ, BGT2, BGBC, BGT3 |
| HSM-serie | HSM-1, HSM-2 |
| CB-serie | HQSC1、HQST1、CBS3 |
| WSP-serie | WSP-1T, WSP-2T, WSP-3T, WSP-4T |
| JFE-serie | VOS, BEER |
| TSH-serie | 3SB, Hydril CS, Hydril PH6 |
| VAM-serie | Vamtop, NewVam, VamFJLAnd OTTM, OTTG, TMK-FMC, NSCC, HUNTING-APEX |
Navraag
5-1203, Dahua Industriële Zone, Yunshuiweg nr. 2, Hightech ontwikkelingszone, Xi'an, 710065, China
86-13609153141