Can the packaging be customized?

Yes, we provide plastic bags, cartons, and pallets, or custom packaging according to your specific needs.

What standards do your products comply with?

Our products are manufactured under DIN, JIS, GB, ANSI, and BS standards.

What is your payment term?

We accept T/T, L/C, and Western Union as payment terms.

DIN3570 φ228*M20 U Bolt with Zinc Plated

Name: DIN3570 φ228*M20 U Bolt with Zinc Plated
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 2249668505

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

U Bolt

Model NO.

DIN3570

Connection

Common Bolt

Head Style

U Bolt

Standard

DIN, ANSI

Grade

4.8/8.8/10.9/12.9/Custom

Process

Cold Forging,Hot Forging,Machining

Salt Spray Test

According to Requirements

Surface Treatment

According to Requirements

Thread Type

Fine / Coarse /Bsw/Bsf/ Unc/Unf

Transport Package

Small Box & Bulk & Customizing

Specification

Φ228*M20

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318159090

Production Capacity

2500tons/Year

Key features

Wide Material Selection: Carbon steel, stainless steel, duplex steel, brass, copper, plastic, aluminum available.

Custom Grade Options: Available in 4.8, 8.8, 10.9, 12.9, or custom grades as per requirements.

Diverse Surface Treatments: Zinc plated, galvanized, nickel plated, HDG, copper plated, anodized, and more.

Flexible Thread Types: Supports fine, coarse, Bsw, Bsf, Unc, Unf, or custom thread specifications.

Advanced Processing Methods: Cold forging, hot forging, machining, stamping, rolling, bending, casting, and welding.

Custom Packaging Solutions: Plastic bags, cartons, pallets, or custom packaging according to customer demand.

Global Standards Compliance: Manufactured under DIN, JIS, GB, ANSI, and BS standards for international markets.

Experienced Supplier: Over 10 years of experience exporting fasteners to North America, Europe, and Asia.

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: ≤4.26h

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.