Latest News

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  National Demonstration Base for Recycling Waste Acid! Settled in Changlong!2020/10/12

  On January 4th, the National Waste Acid Resource Demonstration Base (hereinafter referred to as the Demonstration Base) and the Research Institute for Recycling Waste Acid Resources were formally established in Shenzhen Changlong Ke Changlong Technology and Leaders Technology Co., Ltd.

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  Energy Conservation and Environmental Protection Innovation Competition Chimelong Technology Creates Great Results2020/10/12

  On January 3, the semi-finals of the first China Energy Conservation and Environmental Protection Innovation Application Competition was held in Beijing China Workers' Home Hotel.