For คุณ mitoฯ

Congratulations to the good progression of the ISO project of each units (no s).  At least we've improved our systems, we revealed a lot of documents what do we do. (งง บอกเป็นภาษาไทยหน่อยได้ไหมคะ ว่าจะหมายความว่าอะไร) These will be useful to us not only for the ISO project but also for our works too.

I agree with you although I don't quite understand it.