Ductile Iron Construction: Made from high-strength nodular cast iron (QT800, QT700, QT500) for durability.
Hot Galvanized Finish: Provides excellent corrosion resistance and long service life.
ISO Certified Quality: Manufactured under ISO9001:2015, ISO45001:2018, and ISO14001 standards.
OEM and ODM Support: Full customization available including designs, samples, and minor adjustments.
1-Year Warranty: Comprehensive warranty coverage for mechanical defects and performance.
Fast Delivery: Normal delivery within 30 working days; peak/off-peak within 15 workdays.
Free Sample Available: Samples provided free of charge, with shipping costs covered by the customer.
Factory Visit Welcome: Customers are welcome to visit the 30,000 sqm production facility in Weifang.