‘采购总管”的英文是什麽？

Procurement Officer
I am a procurement officer from xxx company.
采购必须用Procurement， 用buying 或purchaseing都是中文式翻译，根本就不对！！！

‘采购总管” purchasing supervisor

Procurement Superintendent
I am the procurement superintendent of ... ... company.

buying Superintendent

我是某某公司的采购总管

I am the buying superintendent of ... ... company.

Purchasing Manager

I am the Purchasing Manager of xx Company.

如果你是那家公司采购部门的总管，可以说'the Director of Purchasing Department'

最后一个翻译的不错