And the establishment of a set of design, production, and to join, sales marketing system.

并建立了一套以设计、生产、加盟、销售为一体的营销体系。

youdao

And the establishment of a set of design, production, and to join, sales marketing system.

并建立了一套以设计、生产、加盟、销售为一体的营销体系。

youdao