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FRP Square Tube Profiles for Modern Stair Railings
US$0.40-1.60
100 Meters
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online Training, Return and ReplacementCustomized
CustomizedModel NO.
ZJFP-28Color
Multi-ColorSurface Treatment
FinishedForming Way
PultrusionShape
SquareType
ProfiledProduct Name
FRP Square Tangular TubeMaterial
FRPSectional Dimension
Please Check The Following ChatsTransport Package
Pallet, Wooden Box, Bulk, in Buy's AdviceSpecification
CustomizedTrademark
ZJ CompositesOrigin
ChinaHS Code
391690Production Capacity
45, 000, 000 Meters/ YearKey features
Corrosion Resistant: Superior to steel and aluminum, ideal for demanding environments without corrosion.
Customizable Profiles: We manufacture custom profiles to suit your specific requirements using engineered tooling.
Lightweight & Strong: FRP structural profiles are strong, lightweight, and easy to fabricate on site.
Multi-Color Options: Available in multi-color finishes to meet various aesthetic and functional needs.
Low Maintenance: Long-lasting material requiring minimal maintenance compared to traditional metals.
Advanced Engineering: Uses Finite Element Analysis (FEA) software to calculate loads and optimize thickness.
Versatile Applications: Suitable for handrails, ladders, platforms, fences, and walkways with FRP Grating.
Online After-Sales: Provides online training, return, and replacement services for customer support.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2009-08-06Nearest Port: TianjinAverage Response Time: ≤3.26hTerms 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.
Product Q&A
Q:What is the manufacturing process for these FRP profiles?
A:
The process involves drawing fibreglass and reinforcements through high-pressure resin injection tooling. Fibres are shaped via pre-forming guides and mechanically pulled through a heated die to produce the specific structural shape.
Q:Can I get custom sizes or shapes?
A:
Yes, we can manufacture custom profiles to suit your requirements. We use FEA software to calculate loads and advise on specific thicknesses for quality parts from our engineered tooling.
Q:What are the advantages of FRP over steel or aluminum?
A:
FRP profiles are strong, lightweight, easy to fabricate on site, low maintenance, and long-lasting. They are also suitable for demanding environments where traditional materials would corrode.
Q:What after-sales services do you provide?
A:
We provide online training, return, and replacement services to ensure customer satisfaction and support.
Q:What are the common applications for these profiles?
A:
They are suitable for constructing FRP handrails, ladders, access platforms, fences, or in conjunction with FRP Grating for walkways.
Send Inquiry
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Zhaojia Composites Co., Ltd
Zhaojia Composites Co., Ltd*Content:
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