| qingdao xiangjie rubber machinery co. ltd | 1.84 | 0.4 | 4388 | 41 | 37 |
| zhejiang qingda rubber co. ltd | 0.07 | 0.9 | 824 | 30 | 53 |
| qingdao juheng rubber products co. ltd | 1.36 | 0.6 | 322 | 38 | 61 |
| qingdao ruijie plastic machinery co. ltd | 1.53 | 0.7 | 3645 | 40 | 92 |
| ningxia ningjiezihai rubber co. ltd | 1.25 | 0.3 | 7217 | 35 | 15 |
| qingdao wangyu rubber co. ltd | 0.19 | 0.9 | 8140 | 29 | 96 |
| qingdao grt rubber co. ltd | 1.28 | 0.7 | 9141 | 26 | 19 |
| qingdao yuhuasheng rubber co. ltd | 0.11 | 0.9 | 1603 | 33 | 68 |
| qingdao grand rubbers co. ltd | 1.51 | 0.6 | 9541 | 29 | 16 |
| qingdao huasheng rubber co. ltd | 0.63 | 0.3 | 9849 | 31 | 75 |
| qingdao stone rubber products co. ltd | 0.07 | 0.7 | 802 | 37 | 30 |
| qingdao hs-mj rubber co. ltd | 0.43 | 0.4 | 5173 | 28 | 59 |
| qingdao fenghua rubber products co. ltd | 0.64 | 0.7 | 2472 | 39 | 29 |
| shandong zhongyi rubber co. ltd | 1.56 | 0.7 | 7084 | 31 | 18 |
| hebei shuangda rubber machinery co. ltd | 0.88 | 0.7 | 9424 | 39 | 86 |
| qingdao dongil rubber belt co. ltd | 1.12 | 0.4 | 8070 | 34 | 70 |
| guangzhou xiebang machinery co. ltd | 0.3 | 0.3 | 7407 | 35 | 60 |
| ningbo yujiang rubber belts co. ltd | 1.43 | 0.9 | 1390 | 35 | 99 |
| kenda rubber china co. ltd | 0.34 | 0.6 | 4328 | 26 | 99 |
