What are the steps for custom product cooperation?

1) Confirm CAD drawing. 2) Confirm invoice. 3) Pay 30% TT for mold. 4) Send samples for testing. 5) Start production after sample confirmation. 6) Ship after balance payment.

What is the lead time?

We have 30 production lines and can deliver products according to customer needs.

Can product performance meet our requirements?

Yes, we can adjust product ingredients based on the specific usage and application circumstances you provide.

How long will the product last?

Products are tested and qualified by standards. Lifespan varies based on environment, such as humidity, temperature, and usage frequency.

High-Strength Composite Fiberglass Square Tube for Versatile Applications

Name: High-Strength Composite Fiberglass Square Tube for Versatile Applications
Brand: Hongbang(Shandong) Composites Co., Ltd
SKU: 2267648505

Shandong, ChinaHongbang(Shandong) Composites Co., Ltd

US$2.10

1,000-1,999 Meters

US$2.00

2,000+ Meters

Product profile

Customization

Available

After-sales Service

Customized Product Technical Support

Warranty

180 Days

Model NO.

HBO02

Customized

Color

Single Color

Surface Treatment

Smooth/Mat/Paint or Customer Request

Forming Way

Pultrusion

Shape

Square

Type

Pipe

Product Name

Fiberglass Columns

Size

Customized

Material

Fiberglass,Resinfelt

Technique

Pultrusion

Construction/Industry/Agricult

Application Ural Greenhouse etc

Processing Service

Bending,Decoilingmoulding Welding,Punching,Cutting

Transport Package

Bag, Wooden Carton or Pallet

Trademark

Hongbang

Origin

Shandong, China

HS Code

3925900000

Production Capacity

120 Containers Per Year

Key features

High Strength & Lightweight: Density is 1/4-1/5 of steel, offering excellent compression and bending strength.

Corrosion Resistance: Resists acid, alkali, and harsh chemical environments without rusting.

Customizable Dimensions: Length, width, thickness, and color can be customized per customer request.

Free Samples Available: Free samples provided upon request; buyer only needs to provide shipping info.

100% Quality Inspection: Every product undergoes 100% testing before delivery to ensure quality.

Electrical Insulation: Non-conductive and insulating, safe for electrical and outdoor live environments.

Easy Installation: Can be easily cut, drilled, and spliced for high installation efficiency.

Long Service Life: Anti-aging and weather-resistant, suitable for long-term outdoor use.

Company profile

High Repeat Buyers ChoicePatents AwardedExhibition ExperienceCustomization from Designs

Hongbang(Shandong) Composites Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from DesignsAverage Response Time: ≤3.33h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 21 employees, eight production lines, and products covering FRP, CFRP, fiberglass pultruded, and BFRP profiles. It reports OEM and ODM services, customization from samples and designs, ISO 9001 certification, written service procedures, complaint-handling procedures, and valid manufacturing contracts with associated subcontractors. Production support includes in-stock capability, six qualified service suppliers, and stated FOB, CIF, CFR, and EXW quotation terms. However, it lacks an available SDK, reported no new products in the past year, has no overseas warehouse, showroom, agent, or branch, and does not continuously reconcile production quantities for every batch. Financial credibility and customer case strength cannot be fully assessed from the provided evidence.

CertificationsThe supplier holds ISO 9001 certification. This is explicit evidence of a certified quality management system.

After-Sales capabilityThe supplier has written procedures and implementation records for service capability assessment, corrective and preventive actions, and effective customer complaint handling. It also reports in-stock service capacity, although it lacks overseas warehouses and showrooms.

R&D capabilityThe supplier provides ODM services and customization from samples and designs, but it has no available SDK and reported no new products during the past year. The evidence shows design-related capability but also a stated recent product-development limitation.

Production capacityThe supplier reports eight production lines, valid manufacturing contracts with associated subcontractors, an outsourcing SOP, in-stock capability, and six qualified suppliers. However, it does not continuously reconcile quantities for every batch, and the stated lead-time information is inconsistent and partially unclear.

Customization capabilityThe supplier explicitly offers OEM services for well-known brands, ODM services, and customization from both samples and customer designs. These statements directly support broad customization and private-label manufacturing capability.

Product Q&A

Q:What is FRP?

Fiber Reinforced Polymer (FRP) is a composite material made of resin and fibers like glass, carbon, or aramid, used in aerospace, automotive, and construction.

Q:How do you guarantee product quality?

100% of our products are tested before delivery using high-quality materials from reputable suppliers.

Q:Are you a trading company or manufacturer?

We are a manufacturing factory with export qualifications, one of the best FRP manufacturers in China since 1979.

Q:Can I get free samples?

Yes, we supply free samples. You only need to provide your shipping information.

Q:Can you customize products for us?

Yes, we can customize products according to your requirements, including length, width, thickness, and color.