根据客户的不同需求，设计生产，产品质量实施三包，售后服务保障完善。

We according to the different demands of our customer to design, have three guarantees of our products and perfect after-sales service.

youdao

完善的售后服务保障体系，使我们的用户无论何时何地都能得到完善的服务。

Improve after-sales service support system, so that our customers no matter when and where access to improved services.

youdao

为了更好的服务客户，我们提供一系列的售后服务保障，如：刀片试用情况跟踪回访等。

We provide a set of after-sales service guarantee, such as the knife trial tracing, etc.

youdao