Shandong Shengli Co., Ltd. engages in the natural gas, plastic pipeline, and other industrial businesses in China. The company invests in, constructs, and operates gas transmission and distribution pipelines, natural gas urban pipeline networks, liquefied natural gas (LNG), compressed natural gas (CNG), and natural gas distributed energy. It also provides natural gas application services for industry, commerce, residents, and other fields; natural gas supply for vehicles using natural gas in the fields of transportation; and urban transportation services, as well as solutions in the field of natural gas.