... SBR, CR, NR, etc),as your request,Environmental Friendly, to give you optimized material performance in your particular application.2 ... etc.3.Certifications:All manufacturing processes confirm to ISO9001-2008, SGS, FDA standards.4.According to your specification,drawing or samples,welcome ... 5.Rapid development line, from drawing, new tool designs to mold support and samples. Mold/samples lead-time:For ...