同时根据用户需求，生产加工非标及标准件的五金制品。

At the same time, they produce or process hardwares which are standard or nonstandard.

youdao

同时根据用户需求，生产加工非标及标准件的五金制品。

At the same time, they produce or process hardwares which are standard or nonstandard.

youdao