| File Name | File Size | File Type | Download |
| Company Profile and Products Introduction | 6.50MB |  |
|
| Product Catalogue of Yourun Company | 12.1MB | |
|
| Catalysts and Additives for PU Elastomers | 266KB | |
|
| Catalysts and Additives for PU Waterproof Coating | 245KB | |
|
| Catalysts and Additives for PU Sport Track and Sport Flooring | 209KB | |
