濫造 らんぞう Also written 乱造 Meanings Noun, する verb, Transitive overproduction; careless manufacture; churning out (substandard goods) Kanji 濫 indiscriminate. Read as ラン. 造 construct. Read as ゾウ. Words containing 濫造 粗製濫造 (そせいらんぞう) mass production of inferior goods Jinuma: Japanese Dictionary · Word lists