China Custom Stainless Steel A-Frame Sidewalk Sign | Double-Sided Sandwich Board Supplier, Factories

  • Premium Stainless Steel Frame — Rust-proof, corrosion-resistant, and built for long-term outdoor use in all weather conditions
  • Double-Sided Display — Maximize visibility from both directions; each side can carry different messaging
  • Custom Printed Panels — Full-color UV printing or chalkboard/whiteboard insert options available; match your exact brand colors and logo
  • Foldable & Portable — Lightweight hinged A-frame design folds flat for easy storage and transport
  • Stable Base — Wide-stance frame keeps the sign steady in light wind without tipping
  • Multiple Size Options — Available in a range of standard and custom sizes to suit your space
  • Surface Finish Options — Brushed stainless steel, mirror polish, or powder-coated in any Pantone color

Product Description

Product Details
How to Customize
Customer Feedback
Certificates
Work Process
FAQ

Metal Sandwich Board Sign Specifications

MaterialStainless Steel
SizeCustomizable
BaseTriangle support (anti-tipping design)
Surface FinishBrushed / Mirror / Painted
Text CraftingEtching / Color Filling (Waterproof & Fade-resistant)

Outdoor Sandwich Board Sign Key Selling Points

• Made of Stainless Steel
• Ultra-lightweight & Wind-Resistant
• Customizable Text and Graphics
• Outdoor Durability – Looks New for 10 Years

Five Key Features & Applications

Metal sandwich board sign effortless setup – Foldable triangle base, ready to use in seconds, no installation team required.

  • Versatile Use Scenarios
    01

    Versatile Use Scenarios

    • Campus/park wayfinding signage
    • Event directional boards
    • Retail promotional signs
    • Construction site warnings
    • Weather-Resistant Durability
    • Salt spray resistance (ideal for industrial/coastal areas)
    • UV resistance (suitable for outdoor/high-altitude exposure)
    • Anti-graffiti surface (easy to clean)
    • Flexible Customization
    • Support for text, logos, QR codes, all 1:1 reproduction from design files
    • Eco-Friendly & Reusable
    • Easy disassembly and storage after use
    • Reusable with zero material waste
  • Real-World Application Scenarios
    02

    Real-World Application Scenarios Of Metal Sandwich Board Sign

    • Shopping mall atrium with promotional messages
    • Safety warning signage at construction site entrances (e.g. yellow background + red text)
    • Folding and transport scenes at exhibition centers, showcasing lightweight portability

    Installation & Maintenance Guide

    Installation:
    • Unfold the triangle base and set it in place.
    Maintenance:
    • Daily care: Wipe clean with a damp cloth
    • For tough stains: Use mild detergent and a soft brush
  • Packaging & Shipping Protection
    03

    Packaging & Shipping Protection

    • Inner Packaging: Full pearl cotton wrap + scratch-resistant film
    • Outer Packaging: Reinforced cardboard box or wooden crate
    • Shipping Options: Express or sea freight

    After-Sales Service Commitment

    • Lifetime Technical Support
    • 3-Year Quality Guarantee
    • Customization Guarantee

    Why Choose Us?

    • Factory-Direct Supply – No middlemen, better prices
    • Design Assistance – Free layout and artwork optimization services

How to Customize

1. If you have a design, please send it to our service team along with the size you need.
2. If you don’t have a design, we’ll create one for you for free and make adjustments until you're satisfied before providing a quote.
ddelivery
We offer various materials, item colors, light colors, shapes and fonts. OEM and ODM, light customization and full customization are available.
How to Customize (1)
How to Customize (2)
Specializing in the production of advertising signs for over 20 years. Through years of exploration in the global market, we have received numerous excellent reviews from customers.

Our Projects

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Customer Feedback

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Customer Reviews

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Certificates

Our products are certified by CE, RoHS, FCC, and UL. We also provide various certifications to meet local quality standards and customs clearance requirements.
Certificates

Work Process

Equipped with a wide range of advanced machines. From the design phase to the shipment stage, every step is carried out with 100% devotion and under strict control.
Design → Material Prep → Precision Manufacturing → Multi-Stage Testing → Client Approval → Smart Packaging → Global Logistics
  • Work Process 1
    01

    Design Phase

    Our in-house team of professional designers and technical engineers will collaborate with you to refine product concepts. We provide 3D renderings and CDR graphic design, allowing comprehensive visual confirmation before production begins.
  • Work Process 2
    02

    Precision Manufacturing

    Utilizing CNC machining centers and laser cutting systems, we process premium-grade materials including stainless steel, acrylic, and galvanized sheet, and PVC composites with millimetre-scaled accuracy.
  • Work Process 3
    03

    Specialized Crafting

    Operated by technicians with 10+ years of specialized experience, our production lines implement strict quality control at each workstation to guarantee premium finishing standards.
  • Work Process 4
    04

    Client Approval

    Once production is completed, our sales team will provide item photos and videos for your confirmation. Our fundamental principle is to only dispatch products that meet your total satisfaction.
  • Work Process 5
    05

    Multi-Stage Testing

    Prior to shipment, strict inspection is carried out. Our inspectors conduct detailed checks along with 24-hour functional and durability testing.
  • Work Process 6
    06

    Global Logistics

    Products are packaged securely in cartons or wooden boxes. Our partnerships with renowned carriers like FedEx, DHL, UPS ensure rapid transportation.

FAQ

How can I customize my logo and obtain a quote?
Please contact our customer service team and share your requirements.
① If you already have a design, share it with us along with your required size and style.
② If you don’t have a design, we’ll create one for you for free and make adjustments until you're satisfied.
Can I get samples for quality testing?
Yes, our MOQ starts at 1 piece and sample orders are fully supported.
What are the lead time and delivery time?
Lead time depends on order quantity. For express services (FedEx, UPS, DHL), it usually takes 3-10 working days. Sea freight takes longer depending on the region.
Will you offer installation service?
We provide comprehensive installation drawings and necessary accessories with your products, along with online technical support if needed.
What is the outdoor lifespan of the metal sandwich board sign?
Our outdoor sandwich board signs are crafted with high-grade stainless steel and weather-resistant finishes, designed to look new for over 10 years in outdoor environments.
Are the signs easy to transport and set up?
Yes, they feature an ultra-lightweight build and an innovative foldable triangle base that allows for effortless setup in seconds without requiring professional tools.

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