| qingdao wangyu rubber co. ltd | 0.51 | 0.1 | 5000 | 29 | 11 |
| qingdao wanlining rubber group co. ltd | 1.38 | 0.6 | 7242 | 38 | 72 |
| qingdao yuhuasheng rubber co. ltd | 1.17 | 0.2 | 8389 | 33 | 70 |
| qingdao stone rubber products co. ltd | 0.57 | 0.1 | 8006 | 37 | 28 |
| qingdao fenghua rubber products co. ltd | 0.76 | 0.3 | 4679 | 39 | 46 |
| qingdao huasheng rubber co. ltd | 0.07 | 0.3 | 8623 | 31 | 55 |
| qingdao grand rubbers co. ltd | 0.97 | 0.9 | 2578 | 29 | 42 |
| zhejiang qingda rubber co. ltd | 1.15 | 0.4 | 4347 | 30 | 5 |
| qingdao huawu rubber&plastic co. ltd | 1.84 | 0.2 | 6284 | 36 | 33 |
| qingdao amberroad rubber co. ltd | 0.36 | 0.3 | 4062 | 32 | 64 |
| qingdao juheng rubber products co. ltd | 0.32 | 1 | 175 | 38 | 17 |
| qingdao yellow sea rubber co. ltd | 0.32 | 0.1 | 3201 | 33 | 64 |
| wandy rubber industrial co ltd | 1.61 | 0.7 | 4596 | 30 | 53 |
| qingdao grt rubber co. ltd | 0.47 | 0.9 | 5166 | 26 | 73 |
| ningbo guangming rubber & plastic co. ltd | 1.23 | 0.2 | 6323 | 41 | 63 |
| qingdao doowin rubber and plastic co. ltd | 1.42 | 0.2 | 8633 | 41 | 33 |
| e.q. rubber co. ltd | 0.56 | 0.6 | 4372 | 19 | 21 |
| qinghe county hangyun rubber products co. ltd | 1.45 | 0.1 | 8430 | 45 | 45 |
| shandong zhongyi rubber co. ltd | 0.8 | 0.6 | 735 | 31 | 61 |
| changzhou chuyang rubber co. ltd | 1.51 | 0.1 | 3633 | 32 | 96 |
| shandong jinyu rubber technology co. ltd | 1.06 | 0.7 | 8480 | 40 | 94 |
| qingdao eaa rubber ind.co. ltd | 1.49 | 1 | 5221 | 30 | 71 |
| shandong qilun rubber co. ltd | 0.19 | 0.2 | 4937 | 29 | 41 |
| qingdao aquila rubber limited | 0.7 | 0.7 | 1447 | 29 | 51 |
| rubber box co ltd | 1.56 | 0.7 | 5182 | 17 | 58 |
