Established in 1993, Ritia Pipeline Group is one of the largest pipe fittings and carbon steel seamless pipes manufactures in China, and we have 3 subsidiaries, (Cangzhou Ritia Pipe Fittings manufacture Co., Ltd, Cangzhou Ritia Pipes Manufacture Co., Ltd, Beijing Hongda Ruitian International Trade Co., Ltd)Located in Cangzhou City, Hebei province, where is very near to Xingang Port.