This is the 7298th most frequent Chinese word.
联保
Mutual guarantee or joint protection.
Here, '联保' refers to a service where warranty coverage is jointly provided by multiple parties.
我们公司的产品提供联保服务，确保客户满意。
Our company's products offer joint warranty services to ensure customer satisfaction.
In this sentence, '联保' is used to describe an agreement where warranty responsibility is shared collaboratively.
这家电子商店和制造商签订了联保协议，方便解决售后问题。
This electronics store signed a joint warranty agreement with the manufacturer to facilitate aftersales issue resolution.
Here, '联保' implies a connected warranty service available across multiple stores of the same brand.