Explosion-proof metal hoses, Zongzhou Zhongbang Machinery Co., Ltd. is a professional Chinese rotating union manufacturer specializing in the 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 unions, high-speed rotating unions, high-pressure rotating unions, multi-port rotating unions, hydraulic multi-port rotating unions, central swivel unions, central swivel unions for construction machinery, conductive central swivel unions, metal hoses, cable hoses (sheathed hoses), compensators, quick couplings, siphons, flowmeters, and sealing gaskets, etc., which have won a good reputation among customers both domestically and internationally.