Hongze Valve & Pipeline Equipment Co., Ltd.
Professional Manufacturer of Industrial Expansion Joints & Pipeline Solutions
Hongze Valve & Pipeline Equipment Co., Ltd. is a dedicated manufacturer and exporter of high-performance pipeline connection and vibration absorption products. Located in Zhengzhou, China, we specialize in the production of rubber expansion joints, metal bellows compensators, dismantling joints, waterproof sleeves, and related pipeline accessories. Our products are widely used in municipal engineering, HVAC systems, power plants, chemical industries, and infrastructure projects.
With years of engineering experience and a customer-first mindset, Hongze has grown into a trusted brand known for reliable quality, technical flexibility, and competitive pricing. Our factory is equipped with precision production lines, CNC machining centers, hydraulic forming systems, and professional testing facilities to ensure every product meets international standards such as DIN, ANSI, JIS, BS, and GB.
We provide full customization services, offering various materials (EPDM, NBR, PTFE-lined, stainless steel, carbon steel), flange standards, pressure ratings, and movement capabilities to suit global project requirements. Each product is designed to absorb vibration, compensate for thermal expansion, and extend the service life of piping systems.
Hongze products have been exported to more than 30 countries across the Middle East, Southeast Asia, South Asia, Europe, and South America, serving both end users and global distributors. We understand the importance of trust in international cooperation — and we are committed to building it through consistent quality, responsive service, and on-time delivery.
We welcome global buyers, engineering contractors, and OEM partners to collaborate with us. With Hongze, you’re not just choosing a supplier — you’re choosing a stable, scalable, and long-term pipeline solution partner.
Let’s connect — and build your pipeline project with strength and confidence.
Contact Us
If you are looking for a reliable supplier of rubber expansion joints, metal bellows, dismantling joints, or pipeline accessories, feel free to reach out to us:
Company: Zhengzhou Hongze Valve & Pipeline Equipment Co., Ltd.
Email: [email protected]
Website: www.hongzepipe.com
WhatsApp: +86 15838027988
We respond within 24 hours and support global shipping.