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Wu Haiying, secretary of the China Association of Science and Technology, visited Zhengzuan

June 19, 2017

On June 13, at 9 a.m., the investigation team of Secretary Wu Haiying of the China Association of Science and Technology visited the company, accompanied by Li Xi'an, Vice Mayor of Zhengzhou City, Wu Yuhong, Chairman of Henan Association of Science and Technology, and Han Xing, Director of Science and Technology Bureau of Zhengzhou Economic and Technological Development Zone.

Zhengzhou Diamond Precision Manufacturing Co., Ltd. Zhengzhou Diamond Precision Manufacturing Co., Ltd.

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