In recent years, correx boards—also known as Correx Boards ,corrugated plastic sheets, corflute sheets, or coroplast boards—have become one of the most versatile materials in industries ranging from printing, packaging, construction, and agriculture. Their lightweight, waterproof, and impact-resistant nature makes them ideal for applications such as sign printing, reusable boxes, floor protection, and display stands.
As global demand grows, China has emerged as the world’s largest correx board manufacturing hub, thanks to its mature supply chain, advanced extrusion technology, and cost-effective production. If you’re a wholesaler, importer, or sign manufacturer planning to source correx boards, importing from China can significantly reduce your costs and expand your product options—as long as you know how to do it right.
China continues to attract international buyers and investors because it offers a unique combination of manufacturing strength, cost efficiency, and innovation.
In this guide, we’ll walk you through every step of the process: from understanding the product, selecting the right supplier, to handling logistics, customs, and import documentation.
What Are Correx Boards?
Correx boards are twin-wall polypropylene (PP) sheets, made by extruding molten plastic into a fluted structure similar to corrugated cardboard. This design gives the sheet a strong yet lightweight profile.
Key characteristics:
- Made from 100% polypropylene (PP)
- Lightweight but rigid
- Waterproof, chemical-resistant, and recyclable
- Available in various colors, sizes, and thicknesses (1.6mm–12mm)
- Printable via screen or digital UV printing
Common applications:
- Advertising and display boards
- Election and campaign signs
- Floor protection sheets for construction
- Layer pads and packaging boxes
- Nursery trays and agricultural protection
Understanding your specific application helps determine what specifications you need before contacting a supplier.
Why Import Correx Boards from China?
China is not just a low-cost manufacturing country—it’s a global powerhouse in plastic sheet extrusion. Here’s why many importers prefer to buy from Chinese correx board suppliers:
a,Wide Product Range
You can find every type of correx board in China:
- Flame-retardant, anti-static, or UV-resistant sheets
- Printable sign boards
- Die-cut correx packaging boxes
- Custom sizes and thicknesses up to 2600mm width
b,Complete Industrial Chain
From raw polypropylene granules to extrusion machines, printing, and die-cutting, everything is locally integrated. This ensures consistency, lower costs, and quick turnaround.
c. Competitive Pricing
Chinese suppliers typically offer 20–40% lower prices than European or American manufacturers, without compromising quality.
d. Flexible Customization
Factories can customize color, thickness, and printing, and even develop molds for special packaging designs.
e. Export Experience
Most leading manufacturers already export to Europe, the US, Australia, and the Middle East, and understand international quality standards and documentation.
3,Step-by-Step: How to Import Correx Boards from China
Step 1: Identify Your Requirements
Before you start searching for suppliers, clearly define:
- Purpose (signs, packaging, construction protection, etc.)
- Thickness, size, color, and quantity
- Printing or logo needs
- Any special functions (UV-resistant, flame retardant, anti-static)
This information helps the supplier quote accurately.
Step 2: Find Reliable Suppliers
Search for “correx board supplier in China” or “corrugated plastic sheet factory.” Check:
- Company profiles and years of operation
- Factory certifications (ISO9001, SGS, RoHS)
- Export records and customer reviews
Step 3: Request Samples
Once you’ve shortlisted suppliers, ask for samples to evaluate:
- Flatness and surface finish
- Color consistency
- Thickness accuracy
- Flexibility and impact resistance
A good supplier will offer free or low-cost samples, with express shipping via DHL or FedEx.
Step 4: Negotiate Terms and Prices for the correx boards
When negotiating with Chinese suppliers:
- Discuss FOB (Free On Board) and CIF (Cost, Insurance, Freight) pricing.
- Confirm MOQ (Minimum Order Quantity)—usually 500–1000 sheets.
- Ask about lead time (normally 7–14 days after deposit).
- Discuss custom printing or die-cut service if needed.
Keep communication clear and professional. A reliable supplier will respond promptly and provide detailed specifications.
Step 5: Place Your Order
Once you’re satisfied with the samples and quotation:
- Sign a Proforma Invoice (PI) with all details.
- Pay a deposit (usually 30%) to confirm production.
- Approve final product photos or pre-shipment samples.
- Pay the balance before shipment.
Reputable suppliers will send regular production updates with photos or videos.
Step 6: Arrange Shipment
You can ship correx boards by sea, air, or courier, depending on order volume:
- LCL (Less than Container Load): Suitable for small trial orders.
- FCL (Full Container Load): More economical for bulk purchases.
- Air Freight: Fast but expensive, ideal for urgent orders.
Confirm packaging method (pallets, stretch film, corner protectors) to ensure safety during transit. If you work with a freight forwarder, they can help you handle the entire customs clearance process smoothly.
Tips for First-Time Importers for the correx boards
- Start with a trial order to test quality and supplier reliability.
- Consolidate shipments if importing multiple products.
- Build a long-term relationship—regular buyers get better prices.
- Ask about OEM or branding options (logo printing, custom packaging).
- Stay in touch through WeChat, WhatsApp, or email for smoother coordination.
Why Choose Xinsu as Your Correx Board Supplier in China
At Xinsu, we specialize in manufacturing corrugated plastic sheets, correx boards, coroplast boxes, and custom packaging solutions.
Our Advantages:
- Over 17 years of factory experience
- Width up to 2400mm, thickness from 1.6mm to 12mm
- Unlimited length and color customization
- Advanced extrusion and cutting equipment
- ISO9001-certified quality system
- Exports to Europe, North America, Australia, and Southeast Asia
- OEM/ODM available with fast delivery
We understand global buyer needs — whether you need printed correx boards for signage, recyclable packaging boxes, or protective sheets for construction, Xinsu offers a one-stop sourcing solution with professional service.
By following the steps in this guide—defining your needs, verifying suppliers, negotiating clearly, and managing logistics—you’ll save both time and money, while ensuring your customers get the best-quality correx boards on the market.
