环保行业

沙南污水处理厂

Shanan sewage   treatment plant

周口污水处理厂

Zhoukou sewage   treatment plant

新汶河污水处理厂

Xinwenhe sewage   treatment plant

晋城市污水处理厂

Jincheng city   sewage treatment plant

兰州金昌污水处理厂

Lanzhou Jinchang   sewage treatment plant

北京小红门污水处理厂

Beijing Xiaohongmen   sewage treatment plant

淄博南岳水务

Zibo Nanyue   Water Affairs Company

光大水务（淄博）有限公司

Guangda Water   Affairs (Zibo) Co., Ltd.

威海水务

Weihai Water   Affairs

高青县污水净化

Gaoqing sewage   purification Ltd.

中唐环保

Zhongtang   Environmental Protection Investment Co. Ltd.

兰州节能环保工程

Lanzhou   energy saving environmental  protection   Engineering Co., Ltd.

山东三力环保工程公司

Shandong Sanli   environmental engineering company

济南济钢环保设备

Ji'nan Jinan   steel environmental protection equipment factory

宣化冶金环保设备制造公司

Xuanhua metallurgical   environmental protection equipment manufacturing company

中电投远达环保工程

CLP   Investment Yuanda Environmental Protection Engineering Co., Ltd.

青岛利永丰水处理环保设备

Qingdao   Li Yongfeng water treatment environmental equipment company