廃品 はいひん回収 かいしゅう ぎょう しゃではありませんでした
haihinka ishūgyōshadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 廃品回収業者

1. Was not a waste/scrap collector.; Was not a recycling company.

Past/Perfective
Negative
Polite
Formal Register