Chunqiu Electronics Technology Co., Ltd. (stock code: 603890.SH) was listed on the main board of the Shanghai Stock Exchange in 2017. Its main business is the research, design, production and sales of structural component modules and related precision molds for consumer electronics products. Its core products cover structural component modules and supporting precision molds for laptops and various consumer electronics. It has multiple production bases in Kunshan, Hefei and Chongqing in China, and has also set up an overseas factory in Vietnam.

The project targetsWastewater from electroplating/anodizing lines, wastewater with high phosphorus content, strong acids and alkalis, and complex metal ions, as well as difficult-to-treat degreasing wastewater, are treated to meet discharge standards.

Project deliverables:

1300m3/d per unit

Anode wastewater meets discharge standards

Material resource utilization

Sludge reduction (30% moisture content)