Hangzhou Business Travel Group Co., Ltd.
Hangzhou urban construction investment group co., ltd
Hangzhou Communications Investment Group Co., Ltd.
Hangzhou Qianjiang Xincheng Investment Group Co., Ltd.
Hangzhou Metro Group Co., Ltd.
Hangzhou canal comprehensive protection development and construction group co., ltd.
Hangzhou finance investment group co., ltd
Xihu electronics group co., ltd
Hangzhou steam turbine power generation group co., ltd.
Hangzhou state-owned capital investment operation co., ltd
Hangzhou Qiandao Lake Raw Water Co., Ltd.