Can you provide free samples?

Yes, free samples are provided for quality inspection, but the courier fee is not included. Fees may apply for large samples.

How do you ensure product quality?

We use precision inspection equipment, have a dedicated quality department, and perform 100% inspection before shipment.

What is the main port for shipment?

The main port for shipment is Qingdao Port.

Energy Sector C-C Bolts: Corrosion-Proof and Sturdy Design

Name: Energy Sector C-C Bolts: Corrosion-Proof and Sturdy Design
Brand: Tai'an Hongfei Carbon Fiber Products Co., Ltd.
SKU: 2121098422

Shandong, ChinaTai'an Hongfei Carbon Fiber Products Co., Ltd.

US$0.40-4.00

100 Pieces

Product specifications

Customizable

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Fiber Composite Material

Type

Hexagon Head

Model NO.

Customize

Connection

Common Bolt

Head Style

Hexagonal

Standard

Application

Machinery, Chemical Industry

Finish

Black

Certification

ISO9001

Toughness

High

Wear Resistance

High

Acid and Alkali Resistance

High

Transport Package

Standard Wooden Case

Specification

Customize

Trademark

Customize

Origin

Shandong, China

HS Code

3801909010

Production Capacity

5000000/Year

Key features

Corrosion & Acid Resistance: High acid and alkali resistance, corrosion resistance, and wear resistance for harsh chemical environments.

Customizable Specifications: Full customization available for size, shape, and design based on customer drawings and technical requirements.

ISO Certified Manufacturer: Certified by ISO 9001, ISO 14001, and ISO 45001 with 100% finished product inspection.

High Toughness & Strength: Features high toughness, resistance to breakage, and flexural strength of 100-150 MPa.

Fast Production Lead Time: Standard production lead time is approximately 10 days, ensuring efficient delivery cycles.

Free Sample Inspection: Free samples provided for quality inspection (courier fee excluded; fees may apply for large samples).

Professional CNC Processing: Precision CNC equipment ensures high-density carbon-carbon composite products meet strict tolerances.

Company profile

Importers and ExportersStandardized Supplier ManagementStandardized quality controlManagement Certification

Tai'an Hongfei Carbon Fiber Products 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. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.12h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer with a broad graphite, carbon, mold, furnace, pump, vacuum-equipment, material R&D, metal-processing, and trading scope. It reports flexible customization, documented inspection and service procedures, inventory capability, ten production lines, and ongoing production quantity reconciliation. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no stated overseas service countries, and no outsourcing SOP. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported, but financial credibility and customer-case experience cannot be reliably assessed from the available non-financial evidence.

Supplier typeThe supplier explicitly identifies manufacturing of graphite and carbon products, mold manufacturing, and multiple equipment and processing activities as part of its general business scope. This supports classifying it as a diversified manufacturer rather than solely a trading company.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These stated certifications provide explicit evidence of certified quality, occupational health and safety, and environmental management systems.

R&D capabilityThe business scope explicitly includes research and development of new materials, which is direct evidence of an innovation-related activity. The slices do not provide results, patents, dedicated R&D resources, or completed innovation projects, so the strength of this capability cannot be fully established.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, supported by stated finished-product inspection instructions that are uniformly followed.