Where to get help if o ring gets problem during the use?

Generally, we offer o ring along with warranty service, within a limited period. Within the warranty period, if there is any quality problem due to poor workmanship or others caused by us, contact us. We offer return, replacement, as well as maintenance services. If the problems happen after the warranty expires or are caused by your improper use, you can also contact us. We will try our best to solve your problem, which is what our after-sales service is for.

Xiamen JAMA Bearing Co., Ltd has developed into a world leader in the field of bearing units. JAMA's car bearing series contains multiple sub-products. Each JAMApillow block housing is inspected by quality control inspectors. The purpose is to ensure each bag meets the required standards of strength and durability. Under the strict supervision of our quality experts, the product is 100% qualified to the international standards.

We will still comply with the idea of oil seal to develop our company into JAMAbrand. Contact us!