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| Inside Diameter (in) | 4.13 |
| Outside Diameter - B (+ 0.002inch, -0.000inch) (in) | 4.73 |
| Material | URE |
| Seal Shape | Type A |
| Company Name | Beijing Silk Road Enterprise Management Services Co.,LTD |
| Business Type | Manufacturer,Exporter,Seller |
| Brands | ecer |
| Employee Number | 100~500 |
| Year Established | 2009 |
