| Тип материала | Категория | Производитель | 
|---|---|---|
| Witcom PC EC-EM | PC | Witcom Engineering Plastics B.V. | 
| Witcom PC 2L1 | PC | Witcom Engineering Plastics B.V. | 
| Witcom PA6 6G-AS | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PA6 6G-MTD | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PA66 4L1 | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PP H/4L1-HS | PP Homopolymer | Witcom Engineering Plastics B.V. | 
| Witcom TPE 2012/355-EC | TPE | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 4L3 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 2005/130 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom PEEK 6C/3L1-EM | PEEK | Witcom Engineering Plastics B.V. | 
| Witcom PE 2009/271 | PE, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PA66 3C | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PA66 3A/2L1 | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PEI BG | PEI | Witcom Engineering Plastics B.V. | 
| Witcom PA6 2004/39 | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom ABS 2S | ABS | Witcom Engineering Plastics B.V. | 
| Witcom PA6 2009/142 | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PP C/2S | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PP 2S | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PP 2008/003 | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PPS 2006/351 | PPS | Witcom Engineering Plastics B.V. | 
| Witcom PC/ABS 2S-FR | PC+ABS | Witcom Engineering Plastics B.V. | 
| Witcom PC 2C-FR-MR | PC | Witcom Engineering Plastics B.V. | 
| Witcom PBT 6B+G-EC | PBT | Witcom Engineering Plastics B.V. | 
| Witcom PEI 3L1 | PEI | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 2A/2L1 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom PES BG | PESU | Witcom Engineering Plastics B.V. | 
| Witcom PP C/2G-EC-EM | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PA12 6G-EC-S | Nylon 12 | Witcom Engineering Plastics B.V. | 
| Witcom PA6 6G+MC | Nylon 6 | Witcom Engineering Plastics B.V. | 
