What are the payment terms?

We accept Telegraphic Transfer (T/T), Letter of Credit (LC), Documents against Payment (D/P), PayPal, Western Union, and Small-amount payment.

What is the main port for shipment?

The nearest port for shipment is Qingdao Port.

How do you ensure product quality?

We have precision inspection equipment and a dedicated quality department. We follow up on the production process and conduct 100% inspection (functional and visual) before shipment.

Durable Aging-Resistant Washers and Fasteners for Industrial Use

Name: Durable Aging-Resistant Washers and Fasteners for Industrial Use
Brand: Tai'an Hongfei Carbon Fiber Products Co., Ltd.
SKU: 2123835772

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

Grade

6.8

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 & Wear Resistance: Excellent acid and alkali resistance, corrosion resistance, and high wear resistance for harsh environments.

Custom Manufacturing: Full customization available for size, shape, and specifications based on customer drawings and requirements.

ISO Certified Quality: Certified by ISO9001, ISO14001, and ISO45001 for quality, environmental, and safety management.

Precision CNC Processing: Manufactured using advanced CNC equipment ensuring high precision and strict tolerance control.

Fast Lead Time: Standard production lead time is approximately 10 days, with peak season within 15 workdays.

100% Quality Inspection: Rigorous 100% inspection including functional and visual checks before shipment.

High Toughness: Carbon-carbon composite material offers good toughness and resistance to breakage under stress.

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: ≤0.11h

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.

Product Q&A

Q:What information is required to get a quotation?

You need to provide material and size requirements (length * width * height, diameter * length), drawings, tolerance requirements, and technical requirements. We reply within 24 hours.

Q:Are you a trading company or a manufacturer?

We are a manufacturer of carbon fiber and graphite products with a 12,000 square meter factory, certified by ISO9001, ISO14001, and ISO45001.

Q:Do you accept OEM or ODM orders?

Yes, we accept OEM and ODM orders. Most products are customized according to customer requirements, including customization from samples, designs, and full customization.

Q:Can you provide samples?

We usually provide free samples for quality inspection, but the courier fee is not included. For expensive samples (e.g., large size), a fee may apply.

Q:What is your production lead time?

The production lead time is about 10 days, determined by product type and customization requirements. Peak and off-season lead times are within 15 workdays.