Ruitewei Environmental Research Institute (hereinafter referred to as "reri") was established in September 2019 and registered at No. 12, mozhou East Road, Jiangning District, Nanjing. It operates jointly with Shanghai Laiwei Environmental Protection Technology Co., Ltd.

The main businesses include: technology development, technology transfer and technical consulting services in the field of environment, environmental remediation and treatment, solid waste disposal and resource utilization, development of new materials and processes in the field of environment and project implementation scheme.

The service fields include municipal solid waste and fly ash landfill and closure, safe disposal of industrial solid waste and hazardous waste, tailings pond, precious metal heap leaching yard, petrochemical waste liquid, brine canal and lithium salt evaporation pond, as well as water conservancy projects such as reservoir canal and artificial lake.

Our aim: to provide innovative solutions to environmental problems.