Yung Yu Special Joint uses high-strength ductile cast iron as the base material for its products, ensuring stable quality throughout the subsequent machining and assembly inspection processes.

• Specializing in High-Strength Ductile Iron Waterworks Fittings
• Incorporating automated molding and casting processes
• Ideal for both large-scale production and customized specifications

In the manufacturing of flexible Joint, Yung Yu Special Joint utilizes automated machining equipment to guarantee dimensional tolerance, surface quality, and a stable mass production capacity, thereby enhancing overall production line efficiency.

• Equipped with Automated Control Systems
• Automated processes ensure precise tolerances and flawless, smooth surfaces
• Stable production flow enhances consistency and yield

The Yung Yu Special Joint assembly and inspection facility is responsible for the final quality control. Through 100% inspection, hydrostatic testing, and third-party verification, we ensure that every product manufactured by the flexible pipe factory meets international standards.

• Individual Inspection and Hydrostatic Testing
• Verified in conjunction with independent third-party organizations
• Compliant with international standards and regulations across multiple countrie