Best Ring Industrial get established in the year of 1981 with extensive industry expertise into the manufacturing of o ring cord products. Quality is the lifeline of Best Ring and the symbol of our corporate reputation for more than two decades. With comprehensive quality inspection system, we are able to assure that every o ring cord is standard-specific and reliable. Professionalism and efficiency are pivotal to Best Ring's field leading position.

Through stringent cost control and standardized production process, we are able to accommodate customers' diverse product demands. To upload our rigorous quality standards, Best Ring has been ISO-9002 certified since 1994, and in 1998 further recognized with QS-9000. The dual international quality certifications are endorsement of the world-grade quality of our rubber products. R&D is the drive to continuous corporate growth. Without R&D, there is no future. If you wish to learn more o ring cord products, please use online form or e-mail to contact us. Our customer representatives will revert back to you asap.

• Round Cross Sections: 0.039"~2.000"
• Square Cross Sections: 0.099"~1.000"
• Durometers from 40-90
• Non-Standard Colors Available
• It can be supplied in the following standard materials: Nitrile, FKM, Silicone, EPDM, Neoprene