
Hq41X-16q Roller Ball Check Valve Ductile Iron, Pn16 ISO Certified. ISO Certified Quality: Meets ISO standards with rigorous 100% visual and functional inspection. Custom Logo Service: Supports custom logo printing based on client-provided drawings. Custom Packaging Options: Offers tailored packaging design to meet specific branding needs. ODM and Customization: Provides full customization, minor customization, and design-based options. High Production Capacity: Monthly supply capability of up to 20,000 pieces. Advanced Manufacturing: Utilizes CNC drilling, lathe, and milling centers for precision. Comprehensive Inspection: 100% finished product inspection including visual and functional checks. Flexible Payment Terms: Accepts LC, T/T, PayPal, D/P, and Western Union.