地址：
上海市闵行区元江路5500号第1幢
电话：
| 基本尺寸 | Model | ||
|---|---|---|---|
| d[mm] | D[mm] | B[mm] | |
| 40 | 68 | 15 | 6008N |
| 40 | 62 | 12 | 6908N |
| 40 | 52 | 7 | 6808N |
| 35 | 80 | 21 | 6307N |
| 35 | 72 | 17 | 6207N |
| 35 | 62 | 14 | 6007N |
| 35 | 55 | 10 | 6907N |
| 35 | 47 | 7 | 6807N |
| 32 | 75 | 20 | 63/32N |
| 32 | 65 | 17 | 62/32N |
| 32 | 58 | 13 | 60/32N |
| 30 | 72 | 19 | 6306N |
| 30 | 62 | 16 | 6206N |
| 30 | 55 | 13 | 6006N |
| 30 | 47 | 9 | 6906N |
| 30 | 42 | 7 | 6806N |
| 28 | 68 | 18 | 63/28N |
| 28 | 58 | 16 | 62/28N |
| 28 | 52 | 12 | 60/28N |
| 25 | 62 | 17 | 6305N |
| 25 | 52 | 15 | 6205N |
| 25 | 47 | 12 | 6005N |
| 25 | 42 | 9 | 6905N |
| 25 | 37 | 7 | 6805N |
| 22 | 56 | 16 | 63/22N |
| 22 | 50 | 14 | 62/22N |
| 22 | 44 | 12 | 60/22N |
| 20 | 52 | 15 | 6304N |
| 20 | 47 | 14 | 6204N |
| 20 | 42 | 12 | 6004N |
