Tengzhou Zhongbang Machinery Co., Ltd. is a specialized Chinese rotary union manufacturer dedicated to the research and development of piping and piping connection components. Our main products include rotary unions (H-type, D-type, Q-type), high-temperature rotary unions, hydraulic rotary unions, hydraulic swivel joints, high-speed rotary unions, high-pressure rotary unions, multi-port rotary unions, hydraulic multi-port rotary unions, central swivel joints, central swivel joints for construction machinery, 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.

The company's Engineering Department, based on extensive market research conducted by the Marketing Department, has developed a wide range of rotating joints and siphons using CAD computer-aided design, providing solutions for user applications. The company leverages network management to always integrate international technology, hiring both domestic and international rotating seal experts as technical consultants on a year-round basis. Zhongbang's solid work and proactive efforts not only solve users' issues with "running, leaking, dripping, and spilling," save energy, reduce maintenance frequency, and minimize losses from frequent shutdowns and startups, but also receive high praise from users.

"If the work is to be done well, the tools must be sharp." Since its establishment, Zhongbang Company has always prioritized the excellent configuration of its equipment. The precision of our equipment is striving for perfection and strictly adheres to the ISO9001:2008 international quality management system. From components to finished products, every stage undergoes rigorous control and inspection. The company fulfills its service commitments, ensuring that customers receive sincere, reliable, and attentive after-sales support. Our products are widely used in industries such as steel, papermaking, rubber, plastic, oil, chemicals, construction materials, textile dyeing, chemical fibers, drying, packaging, glass, tobacco, food, and more. The employees of Tengzhou Zhongbang Machinery Co., Ltd. are eager to work together with all customers to create a space for sincere, friendly, harmonious, and cooperative business. We also hope to receive your support and affection, continuously promoting our mutual development and progress. Let's join hands and create brilliance together!