| Grade | Generic | Region\Company |
| O'Tech OW 123 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 125 XF | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 126 AR | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 128 XF | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 129 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 130 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 130 XF | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 131 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 132 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 133 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 134 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 135 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 135 7P | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 135 AWM | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 135 BGU | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 135 S | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 137 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 137 SVT | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 620 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 633 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 633 AB | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 635 AFR | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 635 GPT | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 635 M | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 637 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 640 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 641 ABFR | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 641 ADFR | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 641 TP | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 644 BFR | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 645 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 645 ABF | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 649 AFR | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 740 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 741 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 759 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 766 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 822 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 824 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 827 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 834 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 835 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 836 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 836 FR | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 837 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 837 GPT | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 837 GPT2 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 838 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 838 S | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 840 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 840 AAG | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 841 FGW | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 842 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 930 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 938 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 939 | PVC, Unspecified | North America - O'Tech Corporation |
| O'Tech OW 939 PLTC | PVC, Unspecified | North America - O'Tech Corporation |
