| Specification | 250-17,275-17,275-18,325-17,325-18,400-8,350-10,110/90-16,26'' etc. |
| Brand | Longhua ,zchuan or customized brand |
| Raw materials | Natural or butyl rubber |
| Valve | TR4,TR87,TR13,TR15 etc ,firm and adhesion |
| Surface of tube | Clean, smooth and beautiful |
| Tensile strength | Two grades for your choice |
| Hand feeling | Soft and comfortable |
| Air tightness | Good sealing performance |
| Joint point | High strength ,no slotted |
| Smell | Small odor, no peculiar smell |
| Quality | Superior and stable |
| Service time | Long lifetime |
| Output | Large and steady |
| Packing | Different methods meet your requirements |
| Delivery | On time with good quality and quantity |