What certifications does the product have?

The product holds ISO certification, and the company holds ISO9001:2015 certification.

Can the product be painted or treated?

Yes, it has good paint adhesion, can be painted as preferred, and requires no sanding or painting for basic use.

What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

WPC Keel Joist for Outside Decking Board

Name: WPC Keel Joist for Outside Decking Board
Brand: Jiangsu Senyu New Material Co., Ltd.
SKU: 817400875

Jiangsu, ChinaJiangsu Senyu New Material Co., Ltd.

US$1.00-1.20

400 Meters

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Thickness

25mm

Style

Classic

Environmental Standard

Function

Waterproof, Anti-Static, Soundproof, Thermal Insulation

Pattern

Wood Grain

Color

Customized

Certification

ISO

Usage

Household, Outdoor, Commercial

Customized

Non-Customized

Transport Package

Standard Export Packing

Specification

24*45mm and 32*57mm

Trademark

Senyu

Origin

Yangzhou Jiangsu China

Production Capacity

2000 Tons/Year

Key features

Customized Color Options: Available in various colors, grains, and designs to meet specific customer preferences.

Superior Durability: Resistant to cracking, warping, rot, mold, acid, alkali, and impact with long life.

Wood-Like Aesthetics: Features natural wood grain look with high hardness and smooth surface without timber flaws.

Eco-Friendly & Non-Toxic: Free of formaldehyde, non-toxic, pollution-free, and meets E0 environmental standards.

Versatile Installation: Easy to nail, drill, cut, bond, and paint; requires no sanding or regular maintenance.

Fireproof & Waterproof: Resistant to fire, water, moisture, corrosion, and moth-eaten damage.

Thermal Insulation: Provides excellent thermal insulation and energy-saving properties compared to traditional wood.

OEM/ODM Services: Full customization, minor customization, and flexible options available from samples or designs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Jiangsu Senyu New Material Co., Ltd.

Jiangsu, 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: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.66h

AI-Powered supplier vetting

SummaryJiangsu Senyu New Material Co., Ltd. is a China-based limited company established in 2014, specializing in the development, production, and sale of Wood Plastic Composite products. It operates nine production lines, reports 500 tons of WPC decking productivity, employs 30 people, and has six to ten quality-control staff. The supplier reports exports to Southeast Asia, the Middle East, Europe, and North America, with Shanghai and Yangzhou ports nearby and off-peak lead time within 15 working days. It holds an ISO9001:2015 certificate. The company describes CAD-supported product design, product variety, and investment in science and technology, but the available evidence does not confirm specific ODM/OEM, after-sales, overseas-service, customer-case, or traceability capabilities. Audit-related records identify TÜV Rheinland, but the audit result is recorded as 0 and the stated report validity ended on 2025-04-24.

Supplier typeThe supplier is identified as Jiangsu Senyu New Material Co., Ltd., a Chinese limited company established in 2014. It specializes in developing, producing, and selling WPC profiles and products, with WPC products listed as its primary offering.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate. TÜV Rheinland is identified as the audit organization, but the audit result is recorded as 0 and the associated report dates indicate validity ended on 2025-04-24; therefore, current audit standing is not established.

R&D capabilityThe supplier describes CAD-supported product design, advanced production technology, product-design expertise, and continued investment in science and technology. However, the listed R&D engineer experience is limited to the stated value of 1, while specific new-product, ODM, and SDK capabilities are unknown.

Production capacityThe supplier reports nine production lines and annual WPC decking productivity of 500 tons, supported by six to ten quality-control staff. It also reports exports to multiple regions, nearby Shanghai and Yangzhou ports, and off-peak lead time within 15 working days, providing explicit evidence of established production and delivery capacity.

Customization capabilityThe company states that it uses computer-aided design and offers a variety of cross-sectional products to meet customer requests and facilitate installation. This supports product-design flexibility, although specific customization scope, tooling, or OEM/ODM execution is not confirmed.