... 2.According to sample or drawing 3.Precisely rubber mold design 4.OEM/ODM a rubber part features: Attention:Custom ... automotive, machinery, bathroom facilities,medical, household electrical appliances etc.3. Certifications: All manufacturing processes confirm to ISO9001-2008, SGS, ... tolerance can be +/-5 shore A, for some special products, we can reach +/-3 shore A tolerance.8. Excellent chemical and ...