Shandong Donghong Pipe Industry. 

Shandong Donghong Pipe Industry Co., Ltd. engages in the research, development, manufacture, and servicing of pipeline systems in China. It offers SRTP piping systems, polyethylene pipes, PVC pipes, insulation pipe, and anti-corrosion metal pipes, as well as pipe connections. The company also develops and produces materials, such as plastic increase materials for polyolefin wear-resistant pipes, special bonding resin for steel wire mesh skeleton composite pipes, 3PE special anticorrosion materials for pipeline, epoxy resin powder coatings, phosphorus flame retardant materials for mining safety, special materials for antistatic flame-retardant polyethylene pipes used in coal mines, color parent materials, and functional carbon black mother particles. In addition, it provides engineering pipeline products, which are used in national municipal, water conservancy, industrial and mining, thermal, and other large-scale projects, as well as general contracting solutions. The company was founded in 1997 and is based in Qufu, China. Shandong Donghong Pipe Industry Co., Ltd. operates as a subsidiary of Shandong Donghong Group Co., Ltd.