Sealed Stack Ring

Tengzhou Zhongbang Machinery Co., Ltd. is a specialized Chinese company dedicated to the research and development of pipeline and pipeline connection components, serving as a leading supplier of rotating unions. 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-pass rotating unions, hydraulic multi-pass 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, among others. We have earned a good reputation among customers both domestically and internationally.

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

"Where there is a will, there is a way." Since its establishment, Zhongbang Company has always prioritized the excellence of its equipment configuration. Our equipment precision is striving for perfection and we strictly adhere 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 customers receive sincere and reliable after-sales support. Our products are widely used in industries such as steel, papermaking, rubber, plastics, oil, chemicals, building materials, textile dyeing, chemical fibers, drying, packaging, glass, tobacco, food, and more. The entire staff of Tengzhou Zhongbang Machinery Co., Ltd. is eager to work with all customers to create a space of sincerity, friendship, harmony, and cooperation. We also hope to receive your support and favor, continuously promoting our mutual development and progress. Let's join hands and create brilliance together!