| Тип материала | Категория | Производитель | 
|---|---|---|
| Witcom PC 3L3 | PC | Witcom Engineering Plastics B.V. | 
| Witcom PC EC-EM-FR | PC | Witcom Engineering Plastics B.V. | 
| Witcom PBT 6G-EC | PBT | Witcom Engineering Plastics B.V. | 
| Witcom PEEK 4L1 | PEEK | Witcom Engineering Plastics B.V. | 
| Witcom PA6 6G-AS | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PA66 4L1 | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PA66 2010/100 Blue | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PS 2006/086 | PS (GPPS) | Witcom Engineering Plastics B.V. | 
| Witcom PP EC-HI | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 2005/130 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom PP EC-EM-HI | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PP 2012/077 Blue | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom ABS AS | ABS | Witcom Engineering Plastics B.V. | 
| Witcom PE 4L1 | PE, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PEI BG | PEI | Witcom Engineering Plastics B.V. | 
| Witcom PES 6G/3L1 | PESU | Witcom Engineering Plastics B.V. | 
| Witcom PPS 8G/3L1 | PPS, Branched | Witcom Engineering Plastics B.V. | 
| Witcom PP C/2S | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PA6 2005/43-HF | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PPS 2007/277 | PPS | Witcom Engineering Plastics B.V. | 
| Witcom PEEK 2C-EM | PEEK | Witcom Engineering Plastics B.V. | 
| Witcom PP H/2C | PP Homopolymer | Witcom Engineering Plastics B.V. | 
| Witcom PC/ABS 3S | PC+ABS | Witcom Engineering Plastics B.V. | 
| Witcom PEEK 3C/3L1-EM | PEEK | Witcom Engineering Plastics B.V. | 
| Witcom PEI 3L1 | PEI | Witcom Engineering Plastics B.V. | 
| Witcom PES BG | PESU | Witcom Engineering Plastics B.V. | 
| Witcom PA6 2008/334 | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom HDPE AS-S-UV | HDPE | Witcom Engineering Plastics B.V. | 
| Witcom PA6 6G+MC | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PA6 4C+G-XHI | Nylon 6 | Witcom Engineering Plastics B.V. | 
