
| Uchungechunge lwe-API | I-LTC, i-STC, i-BTC, i-EUE, i-NUE, i-XC |
| Uchungechunge lwe-TP | I-TPEX, i-TPCQ, i-TPCQE, i-TPNF, i-TPJC, i-TPFJ, i-TPG2, i-TPQR |
| Uchungechunge lwe-BG | I-BGC, i-BGT1, i-BT-FJ, i-BGT2, i-BGBC, i-BGT3 |
| Uchungechunge lwe-HSM | I-HSM-1、HSM-2 |
| Uchungechunge lwe-CB | HQSC1、HQST1、CBS3 |
| Uchungechunge lwe-WsP | I-WSP-1T,WSP-2T,WSP-3T,WSP-4T |
| Uchungechunge lwe-JFE | IMPUNGU, IBHERE |
| Uchungechunge lwe-TSH | 3SB, Hydril CS, Hydril PH6 |
| Uchungechunge lwe-VAM | I-Vamtop, i-NewVam, i-VamFJLA ne-OTTM, i-OTTG, i-TMK-FMC, i-NSCC, i-HUNTING-APEX |
Uphenyo
5-1203, Indawo Yezimboni yaseDahua, No.2 Yunshui Road, indawo yokuthuthukiswa kobuchwepheshe obuphezulu, eXi'an, 710065, eShayina
86-13609153141