tinworks

tin·work

T0228600 (tĭn′wûrk′)n.1. Articles made of tin or tin plate.2. tinworks(used with a sing. verb) A place where tin is smelted and rolled.

tinworks

(ˈtɪnˌwɜːks) n (Mining & Quarrying) (functioning as singular or plural) a place where tin is mined, smelted, or rolled