What is the material of the washer?

The washer is made of Carbon Steel.

How long has the company been operating?

We have more than 10 years of experience in the fastener industry.

What is the warranty or service policy?

We follow the principle of providing services whenever and wherever our customers need it.

En ISO 14399-6 Hv Structual Washer with HDG

Name: En ISO 14399-6 Hv Structual Washer with HDG
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 765405382

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Carbon Steel

Model NO.

EN ISO 14399-6 HV Structual Washer with HDG

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Process

Cold Forging,Hot Forging,Machining

Transport Package

Small Box & Bulk & Customizing

Specification

M6-M48 1/4"-2.1/2"

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318220001

Production Capacity

2500tons/Year

Key features

Comprehensive Customization: Offers Cold Forging, Hot Forging, and Machining processes to meet specific requirements.

Flexible Packaging Options: Standard cartons or customized packaging including plastic bags, boxes, and pallets.

Global Standards Compliance: Professionally exports under DIN, JIS, GB, ANSI, and BS standards.

Extensive Industry Experience: Over 10 years of experience as a China supplier specializing in fasteners.

Diverse Material Selection: Available in Carbon Steel for flat gasket and structural washer applications.

ODM Service Availability: ODM services are available to support custom manufacturing needs.

Reliable Lead Time: Peak season: one month; Off-season: within 15 workdays.

Proven Market Presence: Serving clients in Canada, Dubai, Europe, India, Chile, Peru, and Russia.

Company profile

Self-brandedYears of Export ExperienceR&D CapabilitiesCustomization from Designs

Ningbo Strong Bolt Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤3.06h

AI-Powered supplier vetting

SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.

Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.

After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.