Shandong Longquan Pipe Industry Co.,Ltd engages in the production, sale, installation, and service of prestressed concrete cylinder pipes and metal pipe fittings in China. It also offers concrete pipes, including prestressed concrete cylinder pipe with internal lining, embedded prestressed concrete cylinder pipe, armored joint prestressed steel cylinder concrete pipe, el cylinder concrete pipe, PVC-lined prestressed steel cylinder concrete pipe, prestressed steel cylinder concrete pipe, non-prestressed steel cylinder concrete pipe, concrete cylinder low-pressure drainage pipe, lined concrete cylinder low-pressure drainage pipe, embedded steel cylinder concrete low-pressure drainage pipe, reinforced concrete drainage pipes, prefabricated integrated utility tunnel, precast wind turbine concrete tower, and accessories. It also provides resin concrete pipes; metal pipes and fittings; and valve products. The company was formerly known as Shandong Longquan Pipeline Engineering Co.,LTD and changed its name to Shandong Longquan Pipe Industry Co.,Ltd in July 2023. Shandong Longquan Pipe Industry Co.,Ltd was founded in 2000 and is headquartered in Changzhou, China.