RU Foundry & Machine Shop Corporation (RUFMSC) is an ISO 9001:2015 certified company in the Philippines specializing in casting, machining, and fabricating quality metal products and equipment. Established in 1974, the company caters to the sugar industry, cement/mining factories, and agro-industrial companies. RUFMSC is also known for developing the "RU Shredder" machine, which is utilized for agricultural and solid waste management.