JINGNING Rubber Expansion Joint Manufacturer is a professional manufacturer specializing in the design, production, and export of rubber expansion joints and flexible connectors. With years of experience in the industry, we are committed to providing high-quality, reliable, and cost-effective piping solutions for global customers.
Our main products include single sphere rubber expansion joints, double sphere rubber expansion joints, flanged rubber bellows, rubber flexible joints, and customized rubber connectors. The products are widely used in water supply and drainage systems, HVAC, fire protection, chemical industry, power plants, shipbuilding, and industrial pipelines, effectively absorbing vibration, reducing noise, and compensating for axial, lateral, and angular movements.
All rubber expansion joints are manufactured using carefully selected rubber materials such as EPDM, NBR, NR, and FKM, combined with high-strength reinforcement fabrics and carbon steel or stainless steel flanges. We strictly control every production process to ensure excellent pressure resistance, corrosion resistance, and long service life.
JINGNING has established a complete quality control system and can supply products in accordance with international standards such as DIN, ANSI, JIS, and BS. OEM and ODM services are available to meet different project requirements. Our products have been exported to Europe, North America, the Middle East, Southeast Asia, and other regions, earning stable cooperation and trust from customers worldwide.
In the future, JINGNING will continue to focus on technological innovation, strict quality management, and efficient service, aiming to become a reliable long-term partner for rubber expansion joint solutions.
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