Can you customize the surface and color?

Yes, we offer customization for surface textures (Twill/Plain/Forg/Glossy/Matt) and colors (Black/Custom).

What materials are used in your carbon fiber tubes?

We use Viscose-Based Carbon Fibre and phenethylene-based polyester resin, with 100% carbon material.

Carbon Fiber Square Tube Large Round Tubes

Name: Carbon Fiber Square Tube Large Round Tubes
Brand: Weihai Snowwing Outdoor Equipment Co., Ltd.
SKU: 2001162402

Shandong, ChinaWeihai Snowwing Outdoor Equipment Co., Ltd.

US$1.00-10.00

100 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Shape

Carbon Fiber Tube

Raw Materials

Viscose-Based Carbon Fibre

Model NO.

FG-01-57

Performance

High-Strength Type

State

Chopped Fiber

Mechanical Property

High-Performance Type

Name

Carbon Fibre Tube

Brand

Feature

High Strength

Surface

Twill/Plain/Forg/Glossy/Matt

Material

100% Carbon

Size

Custom

OEM

Support

Technology

Roll Wrapped

MOQ

10PCS

Color

Black/Custom

Transport Package

Carton

Specification

custom size

Trademark

Origin

China, Weihai

HS Code

6815992090

Production Capacity

10000/Month

Key features

High Strength & Low Weight: Tensile strength 8-10x steel, density only 1.6g/cm3, 1/4 of steel weight.

Customizable Dimensions: Full customization for size, shape, and surface texture available.

Superior Corrosion Resistance: Resists acid, alkali, salt, and atmospheric corrosion without rust.

Wide Application Range: Used in aerospace, sporting goods, robotics, and building materials.

Professional OEM/ODM: Supports custom logos, colors, and specific performance requirements.

Durable Performance: Excellent creep resistance, shock resistance, and fatigue resistance.

Fast Sample Delivery: Sample orders take 7-15 days depending on mold availability.

Company profile

High Repeat Buyers ChoiceExhibition ExperiencePatents AwardedOEM Services

Weihai Snowwing Outdoor Equipment Co., Ltd.

Shandong, 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.Export Year: 2012-06-26 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.76h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells outdoor, fitness, sports, fishing, yacht, and related products, with import and export capability. It reports OEM service for popular brands, ODM and multiple customization options, new products within the past year, more than 10 production lines in one record, and 21–30 quality-control staff. Service procedures and corrective-action records are documented, and the supplier has participated in GBE 2025. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries with overseas services. Financial records are referenced for 2022–2024, but no financial figures are provided. Innovation evidence is mixed: one national science and technology progress award and recent product development are reported, while no SDK is available. Manufacturing quantity reconciliation is not continuously performed for each batch or volume.

Supplier typeThe supplier is a manufacturer and seller of outdoor products, yachts and accessories, fitness and sports equipment, fishing supplies, and related metal, fiberglass, and mechanical products. Its stated scope also includes sports services and import/export of goods and technology.

After-Sales capabilityThe supplier has written service-capability procedures, followed records, and a corrective/preventive-action mechanism, and it has attended the GBE 2025 offline trade show. However, it reports no overseas warehouse, showroom, agent, or branch, and zero countries with overseas services, limiting evidence of international after-sales coverage.

R&D capabilityThe supplier reports one national science and technology progress award, new products within the past year, ODM capability, and a total R&D engineer experience figure of 3. It does not provide an available SDK, indicating that innovation-related evidence is positive for product development but not sufficient to establish broad technical capability.

Production capacityProduction evidence includes 21–30 quality-control staff, more than 10 production lines in one record, six production lines in another, and reported carbon-fiber output information. However, the supplier states that it does not continuously reconcile quantities for each batch or production volume, which is a documented manufacturing-control weakness.

Customization capabilityThe supplier explicitly offers full, minor, flexible, design-based, and sample-based customization, along with ODM services. This demonstrates broad customization options across both customer designs and samples.

Product Q&A

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Q:What are the advantages of your carbon fiber products?

High axial strength and modulus, low density, high specific performance, no creep, ultra-high temperature resistance, good fatigue resistance, no rust, high durability, and good corrosion resistance in harsh environments.

Q:What is the delivery time for orders?

Sample orders take 7-10 days with molds or 15 days without. Large orders take about 30 days for standard products, depending on mold and quantity.

Q:What are the size limits for standard products?

Minimum diameter is 4mm. Maximum outer diameter is 400mm, and maximum length is 6000mm. Larger sizes can be customized.

Q:How do you control the straightness of the tubes?

We use high-precision grinding machines to ensure straightness is within 0.1mm.