Minangka Professional Pabrik, kita pengin nyedhiyakake kualitas nyuda / jinis D & A. Lan kita bakal nawakake layanan sing paling apik sawise sale lan kiriman pas wektune.
| RDA-2015-al | 2 "-11/2" | 468 | Aluminium | |
| RDA-2030-al | 2 "-3" | 705 | ||
| RDA-2040-al | 2 "-4" | |||
| RDA-2520-AL | 2 1/2 '' - 2 '' ' | 633 | ||
| RDA-3025-al | Aluminium | 907 | ||
| RDA-3020-AL | 3 "-2" | 732 | ||
| RDA-3040-al | 3 "-4" | 1090 | ||
| Rda-4020-al | 4 "-2" | |||
| RDA-4030-al | 4 "-3" | 1100 | ||
| Rda-4060-al | 4 "-6" | |||
| RDA-6040-al | 6 "-4" | |||