Smart Watch Assets Limited is an investment company and specialized in expressway investment project management in China. It operates and manages the Hebei sector of the Beijing to Hong Kong and Macau expressway together with the Tianjin sector of the Beijing to Shenyang expressway and Jincang expressway spanning close to 300 kilometers. Its subsidiaries are Hebei Jixing Expressway Co., Ltd., Tianjin Tianang Expressway Co., Ltd. and Tianjin Tianyong Expressway Co., Ltd.