How long is the warranty period of o ring?

O ring warranty starts on the day of purchase and runs for certain time. If it is defective during the warranty period, we will repair or replace it free of charge. For in-warranty repairs, contact our Customer Service to learn the specific steps. We will do our best to solve your problems. All implied warranties on the product are limited to the duration of this expressed Warranty. Some states do not allow limitation on how long an implied Warranty lasts, so the above limitations may not apply to you.

As a technologically advanced company, Xiamen JAMA Bearing Co., Ltd has an advantage in quality. JAMA's bearing units series contains multiple sub-products. The design of JAMAbearing manufacturing company involves several considerations, including overall bag weight, overall shape and balance, materials used in construction, and type and configuration of zippers. The product is highly acclaimed for its unbeatable quality and strong practicality.

JAMAadopts an advanced technology, which insists on a principle of ball & roller bearings. Inquire online!