Rubber products manufacturing, custom rubber seal ring, custom rubber products manufacturing 1. Products material--plastic 2. Technology--injection molding 3. Hardness--according to your requirments 4. Surface treatment-- 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:7--10days 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. Rubber product promotion: 1. Sample leadtime: 10 days (including mould & produce) 2. General rubber product, QTY above 5000 or 10000 pcs per type, mold fee ignored 3. Each product weight below 10g, QTY below 10 pcs, sample free 4. Any rubber product, the first order QTY above 10000 pcs, the first sample express fee ignored 5. All rubber product, 3D design& drawing modified free. Polybag then into carton or as your requirements.