大货
Big goods；
bulk production;
fedex;
For mass production
主要是控制住大货生产过程中的质量问题。
Mainly control the large goods in the production process quality issues.
还是最后的大货生产。
Or the last of the big goods production.
请告知样品什么时间可以提供？及大货生产时间？
Please advise your sample and product lead time.
