For the detailed answer to this question, you'd better contact our staff. In general, wheel bearing can enjoy an extended warranty service at Xiamen JAMA Bearing Co., Ltd. An extended warranty, sometimes called a service agreement, or a maintenance agreement is a prolonged warranty offered to customers in addition to the standard warranty on new items. It covers the cost of replacement or repair of the product, if it is caused due to a manufacturing defect or poor workmanship. However, it may not cover anything other than failure from normal usage, or the abuse, and malicious destruction. So, to make the product enjoy the extended warranty service, the prerequisite for customers is to take good care of the product and use it in accordance with the instructions given by the manufacturer.
JAMA is one of the major oil seal manufacturers in China. JAMA's car bearing series contains multiple sub-products. JAMA's product is subject to a professional quality inspection team. This product features environmental- and user-friendliness. It contains no chemical substances which are both harmful to the environment and human.
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