The Company of "quality first, credit first" purpose, with complete pre-sale and after-sales service system.

本公司本着“质量第一，信誉至上”的宗旨，拥有完整的售前、售后服务体系。

youdao

And to provide timely pre-sale and after-sale service.

并提供及时的售前、售中和售后的服务。

youdao

My company has a strong technical team, all-weather provide convenient fast pre-sale and after-sale service and detailed engineering technical solutions.

我公司拥有一支实力雄厚的技术队伍，全天候为客户提供方便快捷的售前、售后服务和详尽的工程技术解决方案。

youdao

One solution is for manufacturers to distribute their goods only to authorised dealers that agree to provide pre-sale service, as Sony does.

ECONOMIST: Vertical restraints: Selective selling | The