Changsha Luo Chang Building Materials Co., Ltd.

Changsha Changqing Gui Xiang construction and installation engineering co., ltd

Changsha Changtie Construction Section

Changsha skyworth construction engineering co., ltd

Changsha Chunhua construction co., ltd

Changsha dongcheng construction engineering co., ltd

Changsha dongjing construction co., ltd

Changsha Cheng Nan construction and installation engineering co., ltd

Changsha Qingtian infrastructure engineering co., ltd

Changsha Mao Sen Garden Ancient Buildings Engineering Co., Ltd.

Changsha shenyu construction waterproof antisepsis co., ltd

Changsha municipal engineering co., ltd

Changsha infrastructure construction project management company

Changsha wanhe construction engineering co., ltd

Changsha wanmei decoration engineering co., ltd

Changsha Wang Bo Construction Engineering Co., Ltd.

Changsha Wuyi construction engineering co., ltd

Changsha xigong construction company

Changsha xianing construction co., ltd

Changsha Xincheng construction engineering co., ltd

Changsha yuhua construction company

Changsha yuhua municipal engineering construction co., ltd

Changsha gardening construction engineering co., ltd

Changsha zhanggongling construction engineering co., ltd

Changsha shuntian fire control engineering co., ltd

Changsha sida decoration engineering co., ltd

Changsha Tianchen constructional engineering co., ltd

Changsha tiansheng doors and windows co., ltd

Changsha tiaoma construction engineering co., ltd

Changsha tiaoma garden greenning co., ltd

Changsha railway construction co., ltd

Changsha furan engineering construction co., ltd

Changsha gangxiang construction decoration engineering co., ltd

Changsha gaoping construction engineering co., ltd

Changsha gaotang construction engineering co., ltd

Changsha Guangda construction decoration co., ltd

Changsha Guangyu construction engineering company

There are also state-owned enterprises and central enterprises. Add up to one or two hundred! I hope it helps you.