
Customizable Color Ral FRP Square Hollow Section Tubes Plastic Tube for Guardrail Post/Handrail Baluster. Customizable Color: Available in RAL color options to meet specific design requirements. Corrosion Resistance: Made of resin and fiberglass, ideal for harsh environments. 1-Year Free Warranty: Covers production defects and substandard performance for all products. Extended Core Warranty: Core structural components enjoy a 3-year warranty period. Fast Technical Response: Preliminary response provided within 2 hours of issue reporting. Paid Repair Services: Available for products beyond warranty with parts at ex-factory price. Surface Renovation: Restores performance to over 90% of new product at 30-50% cost. OEM & ODM Support: Flexible customization options from samples, designs, or full specs.