Tengzhou Rotating Union, Tengzhou Zhongbang Machinery Co., Ltd. is a professional Chinese rotating union company specializing in the research and development of pipeline and pipeline connection components. Our main products include rotating unions (H-type, D-type, Q-type), high-temperature rotating unions, hydraulic rotating unions, hydraulic swivel joints, high-speed rotating unions, high-pressure rotating unions, multi-pass rotating unions, hydraulic multi-pass rotating unions, central swivel joints, construction machinery central swivel joints, conductive central swivel joints, metal hoses, cable hoses (sheathed hoses), compensators, quick connectors, siphons, flowmeters, and sealing gaskets, etc., which enjoy a good reputation among domestic and international customers.