What are the steps for custom product cooperation?

1) Confirm CAD drawing based on buyer's requirements. 2) Confirm purchasing invoice. 3) Start mold manufacturing after 30% advance payment. 4) Send samples for testing. 5) Start production upon sample confirmation. 6) Ship products after balance payment.

What is the lead time?

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

How long will the product last?

All products are tested and qualified by related standards. Lifespan varies based on environment factors such as humidity, temperature, and usage frequency.

High-Quality FRP Square Tubes for Construction and Design Projects

Name: High-Quality FRP Square Tubes for Construction and Design Projects
Brand: Hongbang(Shandong) Composites Co., Ltd
SKU: 2268886145

Shandong, ChinaHongbang(Shandong) Composites Co., Ltd

US$3.00

600-4,999 Meters

US$1.41

5,000-7,999 Meters

US$1.35

8,000-9,999 Meters

US$1.31

10,000+ Meters

Product specifications

Dimensions

Product profile

Customization

Available

After-sales Service

Customized Product Technical Assistance

Warranty

180days

Model NO.

HB-ST

Customized

Color

Can Be Customized

Surface Treatment

Smooth or Painted

Forming Way

Pultrusion

Shape

Square

Type

Profiled

Product Name

FRP Fiberglass Pultrusion Square Tube

Size

Customized

Material

Fiberglass Reinforced Plastic

Technique

Pultrusion Process

Processing Service

Punching,Cutting

Transport Package

Bag, Wooden Carton or Pallet

Specification

GFRP

Trademark

HongBang

Origin

Shandong, China

HS Code

3925900000

Production Capacity

120 Containers Per Year

Key features

Customizable Dimensions: Length, width, thickness, and color can be customized to meet specific project requirements.

High Strength & Lightweight: Density is only 1/4-1/5 of steel, offering excellent compression and bending strength with 50%+ lighter weight.

Corrosion & Acid Resistance: Resists erosion of various chemical media, suitable for harsh, humid, and salt-alkali environments.

Free Sample Provision: We supply free samples; customers only need to provide shipping information to receive them.

100% Quality Inspection: All products undergo 100% testing before delivery to ensure they meet agreed standards.

Professional Technical Support: Customized product technical assistance and usage guidance provided for installation and problem solving.

Easy Processing & Installation: Can be easily cut, drilled, and spliced, ensuring high installation efficiency and regular appearance.

Electrical Insulation Safety: Excellent non-conductive performance avoids electrical short-circuit hazards in live environments.

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: ≤3.22h

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 different fibers such as glass, carbon, aramid, or polyester. It is commonly used in aerospace, automotive, marine, construction, and ballistic armor industries.

Q:How do you guarantee product quality?

100% of our products are tested before delivery. We use high-quality materials from reputable suppliers to ensure quality.

Q:Are you a trading company or a manufacturing factory?

We are a manufacturing factory with export qualifications. Our factory has been one of the best FRP product manufacturers in China since 1979.

Q:Can I get a free sample?

Yes, we can 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. Please provide detailed specifications such as length, width, thickness, and color.