Steel Distributors & Warehouses Near Me in Old Castle, Ontario Steel Distributors & Warehouses Near Me in Old Castle, Ontario Home / Ontario / Old Castle / Steel Distributors & Warehouses Steel Distributors & Warehouses Rose City Steel Limited 1840 Blackacre Drive, Old Castle, ON N0R 1K0, Old Castle, Ontario 519-737-6969 Categories of companies in Old Castle Automobile Dealers - Used Cars Florists - Retail Garden Centres & Nurseries Industrial Equipment & Supplies - Wholesale Sandblasting Steel Distributors & Warehouses