中国中铁、毅康科技等在烟台成立水务公司
Group 1 - Yantai Kangrun Water Co., Ltd. has been established with a registered capital of 316 million yuan [1] - The company's legal representative is Zhu Yuqiang, and its business scope includes sewage treatment and its recycling, water pollution control, and sales of environmental protection specialized equipment [1] - The company is jointly held by Yikang Technology Co., Ltd. and China Railway's wholly-owned subsidiary, China Railway Fourth Engineering Group Co., Ltd. [1]