Zhidao International (Holdings) Limited is a Hong Kong-based investment holding company principally engaged in aluminum products trading businesses. The Company operates through three business segments. The Trading of Aluminum Products segment is engaged in the sales of aluminum products. The Construction Projects segment is engaged in the supply of aluminum products in the construction projects. The Money Lending segment is involved in the provision of loan financing business. The Company is also engaged in the manufacture of aluminum windows and gates through its subsidiaries.