| CRN | Manufacturer | Registration Date | Expiry Date |
|---|---|---|---|
| 0A0406.9C | AVESTA AB S. A. DE C. V. | 05/12/1997 | 05/12/2007 |
| 0A0410.9C | BOTH-WELL STEEL FITTINGS CO. LTD. | 12/12/1997 | 12/12/2007 |
| 0A0428.9C | DALIN ECONOMIC & TECHNICAL DEVELOPMENT ZONE | 02/13/1998 | 02/13/2008 |
| 0A0451.9C | EZEFLOW | 03/04/1998 | 03/13/2018 |
| 0A0460.9C | TA CHEN STAINLESS PIPE CO. LTD. | 05/15/1998 | 12/07/2017 |
| 0A0466.9C | SIAM FITTINGS CO. LTD | 05/29/1998 | 02/13/2019 |
| 0A0476.9C | COPROSIDER-IBF SPA | 06/19/1999 | 02/02/2020 |
| 0A0477.9C | INTERFIT | 06/07/1998 | 01/30/2019 |
| 0A0481.9C | Lokring Technology Corporation | 07/17/1998 | 07/17/2008 |
| 0A0486.9087654321YTN | FELKER BROTHERS CORPORATION | 07/31/1998 | 01/30/2019 |