The Sihui Project is located in Sihui City, Zhaoqing City, Guangdong Province. It involves a contracted capacity of 1,500 tons per day for the treatment of municipal solid waste. Phase 1 of the project, with a daily processing capacity of 1,000 tons, was successfully commissioned in the first half of 2019. Phase 2 of the project, with a daily processing capacity of 500 tons, commenced operation in the latter half of 2021.