SONGQIAO.SONGQIAO is a professional fluid connection manufacturer established in Ningbo, Zhejiang in 2003. The company has introduced over 300 advanced pieces of equipment and operates automated processing and assembly lines, specializing in the production of hydraulic and pneumatic quick-connect fittings, pipe fittings, and related product series. Equipped with comprehensive testing facilities compliant with international standards, SONGQIAO ensures superior product performance and has become an OEM supplier for internationally renowned brands. SONGQIAO's products serve diverse industries including metallurgy, shipbuilding, defense, aerospace, medical, and construction machinery. The company is committed to providing high-quality quick-connect solutions for global customers.