Custom Corrugated Plastic Yard Signs from a Dedicated PP Sheet Factory
Zhejiang Zhapu Plastic Co., Ltd. is a specialized Yard Sign manufacturer and supplier based in Zhejiang, China. Since 2009, we have focused on the R&D and production of PP corrugated plastic sheets and related products. Our yard signs are engineered for short- to medium-term outdoor communication, offering a lightweight yet rigid structure that stands up to wind, rain, and sun. Whether you need real estate signs, event directional signage, or seasonal decorations, we provide OEM and ODM solutions with in-house extrusion, die-cutting, and printing capabilities.
Our factory operates 9 advanced extrusion lines and a new water-based ink printing machine (introduced in 2024), ensuring consistent quality and vibrant, fade-resistant graphics. We supply custom yard signs in various sizes, thicknesses, and shapes, with options for single- or double-sided printing. As a direct manufacturer, we control every step from raw material to finished product, delivering reliable lead times and cost-effective pricing for distributors and project buyers.
Our Yard Sign Range and Applications
We produce a complete range of corrugated plastic yard signs, each tailored to specific outdoor uses. The table below outlines our standard product types and their typical applications.
| Product Type | Key Features | Typical Applications |
|---|---|---|
| Eco-friendly Waterproof Yard Sign | 100% recyclable PP, UV-resistant coating, fluted core for impact resistance | Real estate, retail promotions, eco-conscious campaigns |
| Waterproof Outdoor Garden Stake Sign | High-density PP, double-sided printing, easy stake installation | Garden identification, plant labels, nursery signage |
| Weather-Resistant Reminder Yard Stake Sign | Heavy-duty PP, fade-resistant inks, tool-free setup | Property warnings, event directions, community notices |
| UV-Resistant Yard Sign | UV-stabilized material, color retention, long outdoor life | Political campaigns, seasonal decorations, long-term advertising |
| Waterproof Corrugated Polypropylene Yard Warning Notice Sign | High visibility, moisture-proof, durable for harsh conditions | Construction safety, hazard warnings, public information |
Material and Construction
All our yard signs are made from polypropylene (PP) corrugated plastic sheets, typically 3mm to 5mm thick, though we can customize from 2mm to 12mm. The twin-wall fluted structure provides excellent rigidity-to-weight ratio, making signs easy to handle and install while resisting bending and impact. The smooth surface is corona-treated to ensure high-adhesion printing, and we offer a range of colors including white, yellow, green, red, blue, black, and custom shades.
For outdoor durability, we use UV-resistant inks and optional matte or glossy finishes. Our signs are waterproof, corrosion-resistant, and can withstand temperature variations without warping. We also offer anti-static, conductive, and flame-retardant variants for specialized environments.
Customization and Configuration
We understand that each project has unique requirements. Our customization options include:
- Dimensions: Standard sizes or custom die-cut shapes (rectangular, square, round, oval, or complex contours).
- Thickness: Choose from 2mm to 12mm based on wind exposure and durability needs.
- Printing: Single or double-sided full-color printing with UV-resistant inks; we support logos, QR codes, and intricate graphics.
- Edge treatment: Smooth cut edges, rounded corners, or sealed edges for safety and aesthetics.
- Mounting: Pre-punched holes for H-stakes, grommets, or compatibility with wire stakes, A-frames, and posts.
Our in-house die-cutting and printing equipment allow us to produce custom shapes and high-resolution graphics efficiently. We also offer laminated boards for enhanced durability or special surface effects.
Quality Assurance and Compliance
Quality is integral to our manufacturing process. We have implemented a comprehensive quality inspection system from raw material intake to final shipment. Our products have passed SGS testing, and we hold ISO 9001, ISO 14001, and ISO 45001 certifications. Additionally, we are recognized as a National High-Tech Enterprise and have obtained GRS certification for recycled content, ensuring our yard signs meet international standards for safety and environmental responsibility.
Project Support and Documentation
We provide complete project support, including artwork review, proofing, and pre-production samples. For large orders, we can supply test reports and certificates as needed. Our team assists with packaging design to ensure safe transit, and we offer training on installation and maintenance if required. We export to over 50 countries, and our location in the Yangtze River Delta facilitates efficient logistics.
Information We Use to Configure Your Solution
To prepare an accurate quotation and configuration, please provide the following details:
- Quantity and required dimensions (width, height, thickness).
- Printing specifications: single or double-sided, number of colors, artwork files (AI, PDF, etc.).
- Mounting method: H-stakes, grommets, or other hardware.
- Environmental conditions: expected outdoor exposure, wind load, temperature range.
- Any special material requirements (e.g., flame-retardant, anti-static).
- Packaging and delivery preferences.
With this information, we can recommend the optimal material grade, thickness, and printing technology to balance performance and cost.
Frequently Asked Questions
Q: What is the minimum order quantity for custom yard signs?
A: Our MOQ is typically 500 pieces for standard sizes, but we can accommodate smaller trial orders for sample validation. Contact us with your specific requirements to discuss options.
Q: Can you print on both sides of the sign?
A: Yes, we offer double-sided printing for all our yard signs. This is ideal for real estate signs or directional signage where visibility from multiple angles is important.
Q: What is the typical lead time for production?
A: Lead times vary based on order size and complexity. For standard signs, production usually takes 7-15 days after artwork approval. Custom shapes or large volumes may require additional time.
Q: Do you provide samples before mass production?
A: Yes, we can provide pre-production samples for your approval. Sample costs are often deducted from the final order for bulk quantities.
Q: Are your yard signs recyclable?
A: Absolutely. Our signs are made from polypropylene, which is 100% recyclable. We also offer options using recycled content, and our GRS certification ensures traceability of recycled materials.
Explore our full range of Products or see how our Corrugated Plastic Sheet and Corrugated Plastic Box categories complement your packaging and display needs. For more details on our Yard Sign manufacturer capabilities, contact our sales team.








