1. Easy to clean, remove the troubles that soft models are difficult to clean. 2. It is not easy to damage without falling paint, so you don't have to worry about scratching and chipping when falling. 3. Price economy, medium and high quality, low price. 4. Environmentally friendly products, environmentally friendly production, clean and environmentally friendly process. 5. Environmentally friendly materials: Recyclable does not cause pollution to the earth. 6. Has a number of patents (invention patents, creation of new patents, appearance appearance patents)
