What certifications does the product have?

The product has CE, ASTM, and ISO certifications.

How should the decking be cleaned?

It can be cleaned easily with water. No sandpaper or steel wool is needed.

What are the main advantages over normal WPC?

Co-extruded WPC offers stronger anti-scratch, lower expansion rate (0.1%), better weathering resistance, and no water/oil stains compared to normal WPC.

Co-Extruded WPC Composite Decking Boards for Outdoor Floor Covering

Name: Co-Extruded WPC Composite Decking Boards for Outdoor Floor Covering
Brand: Anhui Guofeng Wood-Plastic Composite Co., Ltd.
SKU: 2036408275

Anhui, ChinaAnhui Guofeng Wood-Plastic Composite Co., Ltd.

US$23.68

200-599 Square Meters

US$23.11

600+ Square Meters

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Thickness

21mm

Style

Modern

Model NO.

DK21-145-2

Environmental Standard

Function

Waterproof, Crack-Resist, Fire Retardant

Pattern

Wood Grain

Color

Maple

Certification

CE, ASTM, ISO, etc

Usage

Outdoor

Customized

Can Be Customized

Length

Various

MOQ

200sqm

Surface Treatment

Sanded, Brushed, Wood Grain

Gurantee

Limited 10 Years

Accessories

Clips, WPC Joist, Skirting, Screws

Packing

PE Film + Wooden Pallet or According to Your Needs

Transport Package

PE Film +Wooden Pallet or According to Your Needs

Specification

GK21-145-2

Trademark

Guofeng

Origin

China

Production Capacity

2800000 Square Meters Per Year

Key features

Co-Extruded Durability: Superior weathering, anti-scratch, and water/oil stain resistance compared to normal WPC.

Eco-Friendly & Safe: No hazardous chemicals, E0 environmental standard, and completely ecological material.

Realistic Wood Look: Rich, vivid wood grain texture that never disappears and provides elegant touch.

Low Expansion Rate: Expansion rate is only about 0.1%, significantly lower than normal WPC (0.3-0.5%).

High Performance: Waterproof, crack-resistant, fire retardant, and UV resistant with 2000h Xenon Arc testing.

Easy Maintenance: Easy to clean with water only; no need for sandpaper or steel wool.

Certified Quality: CE, ASTM, and ISO certified for safety and performance standards.

Customizable Options: Colors, lengths, and surface treatments can be customized to meet specific needs.

Company profile

Years of Export ExperienceCustomization from SamplesManagement CertificationEnvironmental Protection

Anhui Guofeng Wood-Plastic Composite Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.43h

AI-Powered supplier vetting

SummaryGuofeng is a high-tech manufacturer and supplier of environmental wood-plastic composite products, established in 2004 and headquartered in Anhui. It reports eight production lines, annual WPC output of 40,000 tons, export activity of 20 years, and exports representing 51%–70% of sales. The supplier offers sample-based, fully customized, and flexible customization services, and provides OEM services for well-known brands. It holds ISO9001:2015, ISO45001:2018, ISO14001, and CE-related certifications. However, it reports no available SDK, no in-stock capacity, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with related subcontractors. Service procedures exist, but supporting records, approved-supplier signatures or dates, and complaint or corrective-action records are absent. No Fortune 500 cooperation is reported, and the available information does not establish detailed customer cases.

Supplier typeThe supplier is described as a high-tech enterprise engaged in R&D, production, sales, and service of environmental wood-plastic composite products. Its company type is listed as combined, and it operates under a manufacturer and supplier identity rather than an offshore company structure.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE and other product-compliance certifications. These stated certifications provide explicit evidence of certification coverage across quality, occupational safety, environmental management, and product compliance.

Production capacityThe supplier reports eight production lines, annual WPC output of 40,000 tons, approximately one-month lead times in both peak and off-peak seasons, and 50 qualified service-capability suppliers. However, it has no valid manufacturing-capacity contract with related subcontractors, so production capacity is evidenced but manufacturing-governance coverage is incomplete.

Customization capabilityThe supplier offers customization from samples, full customization, and flexible customization, while also providing OEM services for well-known brands. These statements explicitly demonstrate broad product customization and OEM capability.