Established in 2008, Hangzhou Kangliwei Environmental Protection Technology Co., Ltd. is a comprehensive environmental protection enterprise integrating R&D of environmental technologies, environmental engineering design and construction, environmental impact assessment, environmental supervision, and the resource utilization of hazardous and solid waste. Leveraging the technical expertise of institutions such as Zhejiang University and Zhejiang University of Technology, the company has developed a robust service ecosystem over more than a decade. Its highly experienced technical team includes two senior engineers with professor-level qualifications, 15 senior engineers, and 10 nationally registered engineers.
The plant is located within the National Economic and Technological Development Zone in Xindeng Town, Fuyang District, Hangzhou. It leverages an existing production line for waste acid resource recovery to implement a comprehensive resource utilization project, supported by an in-house R&D laboratory. The facility sources its raw material from waste acid generated during the descaling process of ordinary carbon steel plates; this waste acid has been legally classified as general industrial solid waste and meets the standards for resource recovery feedstock. Utilizing advanced and proven recovery technologies, the plant transforms iron-bearing waste acid into ultrafine tri-iron tetroxide (a ferrite material) and calcium chloride solution, with product quality meeting or exceeding relevant industry standards.link:https://www.kangliweihb.com
