Hubei Liewanji Pipeline Cleaning Co., Ltd. was established on May 22, 2017, with its registered address at No. 161 (16), Dongyue Village, Dongshan Sub-district Office, Xihetu District, Wuhan City. The legal representative is Yu Liangliang. The company is engaged in pipeline cleaning, maintenance, and construction; septic tank, sewage pipeline, and grease trap cleaning and clearing; wall and floor drilling; and repair and installation of electrical and household appliances. (Projects subject to approval in accordance with the law shall be approved by relevant departments.)