| Тип материала | Категория | Производитель | 
|---|---|---|
| Witcom PC 2L1 | PC | Witcom Engineering Plastics B.V. | 
| Witcom PBT 6G/3L1 | PBT | Witcom Engineering Plastics B.V. | 
| Witcom PC/ABS AS | PC+ABS | Witcom Engineering Plastics B.V. | 
| Witcom PC/ABS AS-S | PC+ABS | Witcom Engineering Plastics B.V. | 
| Witcom PA6 5G-AS-S | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PA6 6G-MTD | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PA6 EC-HI | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom PA66 6G/3L1 | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PA66 1L2 | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PS 2006/086 | PS (GPPS) | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 4L1 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 4L3 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 1L2 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 2005/130 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom POM-C EC-E-ST | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom PP 2012/077 Blue | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom ABS AS-S | ABS | Witcom Engineering Plastics B.V. | 
| Witcom PE 4L1 | PE, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PA66 6C/3L3 | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PES 6G/3L1 | PESU | Witcom Engineering Plastics B.V. | 
| Witcom PPA 6LC-HS | PPA | Witcom Engineering Plastics B.V. | 
| Witcom PA6 2009/142 | Nylon 6 | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 5M-RDT | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom PP 2S | PP, Unspecified | Witcom Engineering Plastics B.V. | 
| Witcom PA66 6LC-EM-HS | Nylon 66 | Witcom Engineering Plastics B.V. | 
| Witcom PES 6C/3L1 | PESU | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 2C | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 2A/2L1 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom POM-C 4G/3L1 | Acetal (POM) Copolymer | Witcom Engineering Plastics B.V. | 
| Witcom PA12 2010/039 | Nylon 12 | Witcom Engineering Plastics B.V. | 
