Hebei Rayoung is a leading Chinese factory specializing in high-quality industrial butt-weld pipe fittings, steel flanges, and seamless pipes. Certified products, factory prices, and global delivery for industrial projects.

With 43 years of expertise, JS FITTING’s deliver 30,000 tons annually of ASTM/EN-compliant fittings, flanges, and pipes. Our ISO 9001, CE, and PETROBRAS certifications validate uncompromising quality for oil & gas, shipbuilding, and construction sectors.