粗そ製せい乱らん造ぞう

noun

mass production of inferior goods; shoddy overproduction

A yojijukugo (four-character idiom) used to criticize manufacturing that prioritizes quantity over quality, resulting in low-grade products.

• 戦せん後ごの粗そ製せい乱らん造ぞうが市し場じょうに粗そ悪あく品ひんをあふれさせた。

  Postwar shoddy overproduction flooded the market with inferior goods.

• このメーカーの粗そ製せい乱らん造ぞうぶりには失しつ望ぼうした。

  I was disappointed by this manufacturer's mass production of low-quality items.