Our company Ningbo Jiangdong Grommet Rubber Inc. located at Ningbo of China. We are one of rubber products manufacturer in china. please review our website www.nb-rubber.com for more information. Our main products are :Rubber grommet, boots, bushings, seals, bumpers, gaskets O-ring and metal-to-rubber parts. Anti-vibration mountings Etc. Material: NBR, EPDM, CR, SBR, VMQ, FKM, HNBR, etc. Quality: We Certified ISO 9001-2000, we sincerely hope for the chance to build a long-time cooperating relationship with you. We are convinced that our excellent quality and considerate service will fully capable of satisfying your requirements. Yours faithfully Wang Jun Export Director