What is regular WPC DECKING size?

Regular width is 130mm-150mm, thickness 20mm-30mm, length about 1.8m. Custom sizes are available, but length over 5.8m is not recommended due to container limits.

Can ordinary wood be used as the joist to follow the WPC DECKING?

No, it is recommended to use stainless steel, galvanized, or aluminum metal as joists because ordinary wood may have durability concerns.

Will the surface of the WPC DECKING be moldy?

Products are anti-mildew treated. In humid environments, surface mold may appear but will not penetrate the surface and can be wiped off easily.

What can I do if WPC DECKING get scratched?

Minor scratches may disappear with normal wear. For severe damage, clips are designed to make it easy to replace the decking board.

Can I check the WPC DECKING samples before order?

Yes, samples are free, but customers cover transport costs. Freight charges are deductible on future orders.

WPC Joist/Keel 40*25mm

Name: WPC Joist/Keel 40*25mm
Brand: MACRO TECH NEW MATERIAL CHENGDE CO., LTD.
SKU: 1973411171

Hebei, ChinaMACRO TECH NEW MATERIAL CHENGDE CO., LTD.

US$0.90-1.00

500 Meters

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

10years Guarantte

Warranty

10years Guarantte

Model NO.

40*25mm

Thickness

25mm

Style

Classic

Environmental Standard

Function

Waterproof, Anti-Static

Pattern

Wood Grain

Color

Teak

Certification

Usage

Outdoor, Commercial, Residential

Customized

Shape

L-Shaped

Surface

Brushed Pattern

Colors

Black or Redwood etc

Service Life

10-15 Years

Advantage

Fireproof+Waterproof+Anti-Scratch

Maintenance

Low Maintenance

Main Material

Wood Powder+HDPE+Additives

Length

Normally 3m Long or Customized

Treatment

Brushed

Technology

Extrusion

Application

Terrace, Park, Pool, Garden, Courtyard etc.

Trading Terms

by Sea, EXW, Fob, CIF, DAP etc.

Delivery Time

15-30days

Transport Package

Pallat

Specification

40*25mm

Trademark

Macrotech

Origin

China

HS Code

3925900000

Production Capacity

22tons Per Month

Key features

Customizable Dimensions: Length can be customized; standard is 3m, max recommended 5.8m.

High Durability Material: 60% Wood Powder, 30% HDPE, 10% Additives for waterproof and anti-static performance.

Fireproof & Waterproof: Features fireproof, waterproof, and anti-scratch advantages with low maintenance.

Anti-Mildew Treatment: Treated to prevent mold growth; surface mold can be easily wiped off.

Professional Support: 8+ years experience with R&D, sales, and installation guidance support.

Multiple Certifications: Certified by CE, ISO, SGS, and Intertek for quality assurance.

Flexible Packaging: Supports pallet packaging or customized small paper boxes.

Free Sample Available: Free samples provided; freight charges deductible on future orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamExhibition Experience

MACRO TECH NEW MATERIAL CHENGDE CO., LTD.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.71h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory and limited company located in Shuangqiao District, Chengde, with 100 employees and a product scope centered on WPC decking, wall cladding, fencing, panels, siding, flooring, screens, and related products. It demonstrates professional technical, 3D design, sample-based, design-based, and full customization capabilities, with new products reported during the past year and an available SDK. Manufacturing-related controls include contracts with associated subcontractors, inventory capability, documented inspection procedures, quality assurance, and corrective-action and complaint-handling procedures. The supplier has exported for two years, accepts common trade and payment terms, and reports one-month lead times in both peak and off-season periods. However, it has no overseas warehouse, showroom, agent, branch, or ODM service, and no explicit certification or customer-case evidence is provided.

Supplier typeThe supplier is identified as a factory and limited company, with manufacturing as the industry of associated companies, no larger company group affiliation, and 100 employees. Its listed product scope is concentrated in WPC construction and outdoor-building products.

After-Sales capabilityThe supplier reports overseas service offerings including debugging, maintenance, repair, and training, and has documented complaint-handling procedures. Nevertheless, it has no overseas warehouse, showroom, agent, or branch, and serves zero countries through overseas service operations, limiting the demonstrated local-service infrastructure.

R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design services, reported new products during the past year, and has an available SDK. It does not provide ODM services, but the documented recent product development and technical resources support innovation capability.

Production capacityProduction capability is supported by factory status, 100 employees, inventory capacity, valid contracts with associated subcontractors, documented product-inspection procedures, quality assurance, and one-month average lead times in both peak and off-season. The supplier also reports 20 qualified suppliers for service capability and written procedures with implementation records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, in addition to 3D software design services. These capabilities directly indicate support for multiple customer-specific design and development routes.

Product Q&A

Q:Why choose MacroTech WPC Decking?

We have over 8 years of experience in R&D, sales, and installation. We provide professional advice, strict quality control, and have a sales network in more than 50 countries.

Q:What is Co-extrusion Decking?

It is an HDPE outer layer surrounding the core material, designed to enhance fire-resistance, waterproof, and anti-scratch performance compared to classic WPC products.

Q:How long is the warranty period of WPC DECKING?

For stainless steel joists: 5 years for commercial use, 7 years for household use. For co-extrusion: 10 years for commercial use, 15 years for household use.

Q:How do I install my Decking?

Installation is easy. We can provide an installation guide to assist you with the process.

Q:How do I clean my Decking?

Regularly clean dust and dirt with warm soapy water and a soft non-metallic brush along the grain direction. Contact us for more details.