On the morning of August 12th, Hu Zhongxiong, the mayor and deputy secretary of Changsha municipal party committee, party work committee secretary of Hunan Xiangjiang New Area, and his team came to Yonker to investigate the wor
On September 25th, the on-site survey meeting of National Key R&D Program entitled “Research and integrated demonstration for the safe utilization of Comprehensive Control and Redevelopment Technology at Nonferrous Metals Smelting Site in central-south of China” which is undertaken by Yonker as the leading unit was successfully held
The third international solid waste & soil remediation summit in 2019 was held in Beijing from September 5th to 6th Dr Si Kecheng, chief engineer and technical expert of Remediation Technical Center of Yonker, was invited to
