Jiangsu Runshuo Pipeline Technology Co., Ltd. is one of the earliest manufacturers in China to develop and produce aluminum alloy lined plastic composite pipes. The production technology is mature, with a complete variety of specifications, stable product performance, and a good market reputation.  The aluminum alloy lined plastic composite pipe produced by Runshuo Pipeline Technology is a new practical pipeline developed based on traditional plastic pipes. Moreover, the aluminum alloy lined plastic composite pipe belongs to the category of metal lined plastic pipelines, characterized by lightweight rigid pipes and flexible curved connections. It is suitable for main pipes, vertical pipes, and exposed branch pipes within buildings, especially for high-rise and super high-rise buildings. It combines the physical and chemical advantages of both metal and plastic materials. In addition to ensuring excellent sanitary performance and pressure resistance, it also features frost-proof insulation, noise reduction, corrosion resistance, seismic resistance (impact resistance), light-blocking, and oxygen barrier properties. Runshuo's aluminum alloy lined plastic composite pipes use domestic raw materials for both the inner and outer layers. Under normal usage conditions, the pipeline system will remain aesthetically pleasing and sturdy without incurring extra costs for rust and corrosion protection. The unique inner lining of the aluminum alloy lined plastic composite pipe forms an integrated structure with the outer aluminum pipe after hot-melt connection. The excellent processing of the joint area avoids the risk of pipe bursting and installation contamination, overcoming the common issue of pipeline damage due to rust in regular metal pipes. Thanks to the protective external metal layer (aluminum layer), the inner lining is prevented from experiencing elastic creep under heat and pressure, and plastic creep will not occur. Therefore, aluminum alloy lined plastic composite pipes can withstand higher temperatures than pure plastic pipes, resulting in a longer service life. Runshuo aluminum alloy lined plastic composite pipes are maintenance-free for 50 years, safe, cost-saving, and environmentally friendly products. The inner lining materials of Runshuo Pipeline Technology's aluminum alloy lined plastic composite pipes are PP-R/PE-RT/PB/PE, which do not chemically react with ions in water or any chemicals that may come into contact with them. For example, the PP-R raw material contains only carbon and hydrogen elements, with no other harmful elements, making it sanitary, non-toxic, corrosion-resistant, and scale-free. It is considered a green and environmentally friendly product, suitable for pure drinking water systems, liquid beverage transportation systems, and liquid medication transportation systems. The production, construction, and usage processes of aluminum alloy lined plastic composite pipes do not cause any environmental pollution.