Congratulations to the company for becoming the winning bidder of China National Gold Group's exhaust gas purification project
Column：Company News
Time：2017-07-07
Congratulations to the company as the winning bidder for the deep purification project of the third branch of China National Gold Group Tongguan Zhongjin Smelting Co., Ltd.
Congratulations to the company as the winning bidder for the deep purification project of the third branch of China National Gold Group Tongguan Zhongjin Smelting Co., Ltd.
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