What is the manufacturing process used?

We use the pultrusion process, where fiberglass and reinforcements are drawn through high-pressure resin injection tooling.

What are the main applications for these profiles?

They are suitable for construction platforms, handrails, ladders, access platforms, fences, and walkways.

How can I get more dimensions or details?

For more dimensions or specific details, please feel free to contact us directly.

Color Customized Smooth Surface Fiberglass FRP Shs GRP Square Pipe

Name: Color Customized Smooth Surface Fiberglass FRP Shs GRP Square Pipe
Brand: Zhaojia Composites Co., Ltd
SKU: 1941125281

Hebei, ChinaZhaojia Composites Co., Ltd

US$0.49-3.99

100 Meters

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Training, Return and Replacement

Warranty

2 Years Warranty

Model NO.

ZJFP-57

Customized

Color

Multi-Color

Surface Treatment

Finished

Forming Way

Pultrusion

Shape

Square

Type

Profiled

Product Name

FRP Square Tube

Material

FRP

Sectional Dimension

Please Check The Following Chats

Transport Package

Pallet, Wooden Box, Bulk, in Buyer's Advice

Specification

Customized

Trademark

ZJ Composites

Origin

China

HS Code

391690

Production Capacity

45, 000, 000 Meters/ Year

Key features

Customizable Dimensions: We manufacture custom profiles to suit your specific requirements using engineered tooling.

Corrosion Resistant: Suitable for demanding environments where traditional materials like steel and aluminum would corrode.

Lightweight & Strong: FRP structural profiles offer high strength-to-weight ratio, easy fabrication, and low maintenance.

Multi-Color Options: Available in multi-color finishes to meet various aesthetic and functional needs.

2-Year Warranty: Comprehensive 2-year warranty coverage with online training, return, and replacement services.

Advanced Engineering: Utilizes Finite Element Analysis (FEA) software to calculate loads and advise specific thicknesses.

Versatile Applications: Ideal for handrails, ladders, access platforms, fences, walkways, and construction platforms.

Wide Size Range: Extensive range of square, rectangular, round, I-beam, angle, and channel sizes available.

Company profile

Zhaojia Composites Co., Ltd

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2009-08-06Nearest Port: TianjinAverage Response Time: ≤3.58hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating in glass fiber, composite materials, and related products, with additional technology and industrial product activities. It reports ISO 9001, ISO 14000, and OHSAS/OHSMS 18001 certifications, as well as 3D software design and broad customization capabilities. Its stated export share is 90%, with three years of export experience and self-operated import/export rights. However, no available SDK is reported, raw-material traceability is unknown, and documented procedures for service assessment, corrective actions, and complaint handling are absent. Production output is reported as below the stated threshold, while the available information does not establish customer cases or verify financial strength.

Supplier typeThe supplier is explicitly classified as a trading company and operates in glass fiber, composite, building-material, and related product sales. Its stated scope also includes engineering and technology research, development, and technical services, indicating a trading-led supplier with technical activities rather than a clearly identified manufacturing-only company.

CertificationsThe supplier reports holding OHSAS/OHSMS 18001, ISO 9001, and ISO 14000 certifications. These explicitly documented management-system certifications support quality, environmental, and occupational health and safety management capability.

After-Sales capabilityThe supplier has no written procedures or followed records for effective service assessment, corrective and preventive actions, or customer complaint handling. This is explicit evidence of a deficiency in documented after-sales and service-management processes.

R&D capabilityThe supplier is identified as a professional technical supplier, offers 3D software design services, and undertakes technology development and research activities in composite materials. However, it explicitly has no available SDK, so the evidence supports general technical innovation capability but not SDK-based development capability.

Production capacityThe supplier lists multiple fiberglass and composite products, including grating, profiles, pressure vessels, tanks, duct rods, and sheet piles, and reports 6–10 quality-control staff. Nevertheless, its annual production output is reported as below the stated threshold, and its trading-company classification does not independently verify manufacturing capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These repeated records provide clear evidence of broad customization services.