永创的质量方针：科学管理、质量第一、信誉第一、顾客至上。

The policy of Crever: scientific management, quality first, reputation first, customer god.

youdao

永创的质量方针：科学管理、质量第一、信誉第一、顾客至上。

The policy of Crever: scientific management, quality first, reputation first, customer god.

youdao