The China Petroleum Pipeline Engineering Co., Ltd. is a subsidiary of the China National Petroleum Corporation and the primary builder of pipelines in China. The company has built much of the cross-country pipeline infrastructure in China and had several large-scale projects abroad.

China Petroleum Pipeline Engineering Co Ltd (CPP) is a company that specializes in constructing oil and gas storage and transportation infrastructure. It is a subsidiary of the China National Petroleum Corporation (CNPC), the largest oil and gas producer and supplier in China. CPP has built many pipelines in China and abroad, and has participated in several major projects such as the Habshan–Fujairah oil pipeline in the United Arab Emirates, the East West Gas Pipeline in India, and the China-Russia East Route Natural Gas Pipeline.

CPP also provides engineering, procurement, construction, and operation services for oil and gas projects. CPP has a vision to become a world-class pipeline contractor and service provider, and to contribute to the development of the energy industry and the society .