Easy-Fold, Easy-Carry, Reusable, Waterproof, Custom-Printed, Advertising-Grade & Weather-Resistant Corrugated Plastic Sign Board
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Product Highlights
- UV Stable Material: Durable PP corrugated sheet resistant to UV degradation for long-term outdoor use.
- Waterproof & Lightweight: Water absorption only 1.5%-3.5%, making it ideal for signage and packaging.
- Customizable Dimensions: Thickness 2-10mm and GSM 400-2400G/M2 available to meet specific needs.
- Multi-Color Options: Available in white, black, blue, red, yellow, green, gray, and transparent.
- Electrostatic Treatment: Double treated by Corona Discharge for better adhesive and print quality.
- Factory Direct Supply: Manufacturer with 15 extrusion lines and 100+ employees for strong capacity.
- 1-Year Warranty: Comprehensive warranty coverage for mechanical defects and quality assurance.
- Eco-Friendly & Recycled: Non-toxic, recycled material suitable for green and low-carbon life.
Product Attributes
- Customization
- Available
- After-sales Service
- Customer Service
- Warranty
- 1 Years
- Model NO.
- LC-767
- Material
- PP
- Kind
- Color Plastic Sheet
- Water Absorption
- 1.5%~3.5%
- Contraction Percentage
- <0.4%
- Tensile Strength
- 81~130MPa
- Thickness
- 2-10mm
- GSM
- 400-2400G/M2
- Transport Package
- PE Film Package Four Corners
- Specification
- custom
- Trademark
- Luchen
- Origin
- Ningbo
- Production Capacity
- 500000pieces/Year
- Package Size
- 1000.00cm * 1000.00cm * 1000.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Easy-Fold, Easy-Carry, Reusable, Waterproof, Custom-Printed, Advertising-Grade & Weather-Resistant Corrugated Plastic Sign Board
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Product Description

Rely on innovative mode of operation and technology to lead the trend in PP corrugated sheet industry. Luchen also develop trusted cooperative relationship with customers and suppliers to create a mutual win situation.Luchen committed to provide "green" products for human low-carbon life, and make unremitting efforts to improve the quality of life.
Product Name | PP Hollow Sheet / Corex Sheet / Corrugated plastic sheet |
Thickness | 2-10mm |
Width | Regular width 1.22m(4feet) or customized |
Length | Regular 2.44m(8feet), or customized |
Color | White, black, transparent, translucent, blue, red, yellow, green, gray and etc. |











About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI233311". Items marked "" are certified.
Company Profile
Ningbo Luchen is a quality manufacturer of the best in PP corrugated sheet, storage boxes, dividers with PP hollow sheets, located in Ningbo, China. We can create a range of products and solutions to meet our customers' demands as leading plastic manufacturers Rely on innovative mode of operation and technology to lead the trend in PP corrugated sheet industry. Luchen also develop trusted cooperative relationship with customers and suppliers to create a mutual win situation. Luchen committed to provide "green" products for human low-carbon life, and make unremitting efforts to improve the quality of life.
We have 15 high speed production lines and increase 2 lines as planned every year. Usually our daily productioin capacity is up to 3*40HQ. We developed extra s shape, 10mm strength PP corrugated sheets with different hole distances and a twin wall polypropylene substrate available in a broad range of standard colors with the option of creating custom colors and sizes. Luchen has grown to create new and innovative solutions for a variety of industries in China. With decades of experience in plastic manufacturing, Luchen has products available for building and construction, aouaculture, food and beverage education, automotive and custom solutions for other industries in China and beyond in North and South America.
Our productsare environmental protection, non-toxic, moisture-proof, corrision resistance and anti-flame. With SGS test and ISO 9000 passed, the materials are with the features of rich colors, outdoor fasten UV resistance, fracture resistance, anti-aging and tensile.
It is widely used in electronic, machinery, light industry, sign board, UV printing, food and other industries.
Rely on innovative mode of operation and technology to lead the trend in PP coroplast sheet industry. Luchen also develop trusted cooperative relationship with customers and suppliers to creat a mutual win situation. Luchen committed to provide "green" products for human low-carbon life, and make unremitting efforts to improve the quality of life.
Our goal is to be the top production base in China.
4 production base: NINGBO, Shanghai, HEFEI, WUHAN
Our mission: You deserve good value for your money
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Ningbo, Zhejiang, China
-
Plant Area
- 10000 square meters
-
Number of Employees
- 102
-
Registered Capital
- 1,500,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Ningbo Port
Our Production Capability & Technical Expertise
-
Main Products
- PP Hollow Sheet
-
Production Machines
- Extrusion Facility, Mixing Facility, Screen Printing Facility, Riveting Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-03-22
- Export Year
- 2010-01-02
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
FAQ
- What are the benefits of coroplast sheets?
- Coroplast sheets are lightweight, durable, waterproof, and cost-effective. They are resistant to chemicals, and can be easily customized with printing or cutting. Coroplast sheets are commonly used in industries such as packaging, signage, and construction due to their versatility and affordability.
- Are Coroplast sheets electrostatically double treated?
- Formulated inks and Coroplast sheets, ranging from 2mm to 10mm, can be electrostatically double treated by 'Corona Discharge' on both sides based on customer requirements. This treatment allows for specifically adhesives to adhere effectively to the surface of the sheets, and better overall print quality.
- What are coroplast signs made of?
- Coroplast signs are made from highly versatile dual-walled polypropylene sheet. This plastic material is corrugated, similar to cardboard, making it exceptionally lightweight and very durable. Coroplast sign material is far more durable than cardboard or even corrugated fiber-board.
- Is coroplast packaging better than corrugated paper?
- Thermal and hinge tests are an area that have unique properties addressed by Coroplast. PP corrugated sheet are a ideal alternative material to cardboard because of its advantages: waterproof, recycled, non-toxic, highly durable, long-lasting etc. Overall, the end result is Coroplast packaging protects your products better than corrugated paper.
- Is your company a factory-type enterprise? What is your production capacity?
- Yes, we are a factory-type enterprise specializing in PP corrugated card-board production. Our factory covers over 7,000 square meters and we have more than 100 employees. We have 15 extrusion production lines, 4 printing machines, 6 die-cutting machines, 10 riveting machines, 12 ultrasonic welding machines, and 2 prototypes, making our production capacity very strong.
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