Ann Joo Resources Bhd. is an investment holding company, which manufactures and trades steel and steel related products. It operates through the following segments: Manufacturing Division; Trading Division; and Investment Holding, Property Management and Others. The Manufacturing Division segment manufactures and trades iron, steel, and steel related products. The Trading Division segment trades steel and steel related products, hardware, building and construction materials, and operates steel service center. The Investment Holding, Property Management and Other segment provides investment services and manages properties. The company was founded by Kah Seng Lim in 1946 and is headquartered in Petaling Jaya, Malaysia.