At 14:30 on September 7th, Yao Kefeng of Zhejiang University of Technology (Dean of Industrial Innovation Research Institute of Dongsheng Huigu, Zhejiang University of Technology) and other 9 experts held cooperation talks with the company on recycling technologies of hazardous wastes such as copper containing waste, surface treatment waste, light-sensitive material waste and waste catalyst.

      General Manager Ma Peihua introduced the basic information and production situation of the company to 9 experts from Zhejiang University of Technology and had an in-depth exchange with them. The two sides carried out industrial information, policy and technical communication and exchange around the four projects of "Copper recovery process and product optimization in waste etching solution of acidic copper chloride", and reached preliminary cooperation intention in the technical cooperation of the four projects. The company also hopes to carry out in-depth cooperation with universities and research institutes to break through the technology of recycling hazardous waste resources, promote the transformation of scientific and technological achievements, improve the company's profits, and enhance the company's market competitiveness.

Zhao Sijia of Jinye Environmental Protection