RST Industries Limited is a Lagos-based manufacturer in the basic metals segment with operations in Ilupeju; public records show the company was incorporated in 2019, and industry/real-estate reports indicate the firm has been associated with a specialty steel tube manufacturing project tied to an international steel group, targeting around 20,000 metric tonnes per annum to serve Nigeria’s construction and infrastructure markets; from its Ilupeju base the company focuses on steel products distribution and local manufacturing initiatives aimed at import substitution and reliable supply for Lagos and surrounding regions.