natural rubber o rings

1.material- natural rubber 2.technology- die pressing 3.hardness-shore 50A 4.surface-mill finish Attention : 1. 3D design for you in free of charge 2. We are able to make manual sample/model according to you prototype or drawings. 3. Lead time for rubber mould:10—15days 4. Our 3D design software: SOLIDWORK/ UGNX/AUTOCAD and PDF. Molded Rubber Products: 1, Material: NBR, CR, SBR, EPDM, IIR,NR, EP, SIL, FPM etc. 2, Hardness: Between 30 90 shore A 3,Property: high/low temperature resistance, oil and fuel resistance, water resistance, weathering resistance, Ozone resistance etc. 4, Packing: plastic bag or carton box according to your requirements. 5, Application: Automotive, Industrial, Medical, Agricultural etc. 6, According to your drawings or samples. 7, Logo & Printing: according to your request 8, OEM or ODM orders are welcomed 9, We also provide testing report to ensure 80% of the samples measurements that marked in the drawings is inspected and qualified. 100% of the order will be inspected, that BlacKing can ensure the quality are perfect. More information, pls take your time to visit our website.