What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the annual production capacity?

Our annual capacity is 30,000 tons of high-strength bolts, nuts, and thread rods.

What is the quality control process?

We implement a strict self-check quality control process to ensure product reliability.

DIN125 Alloy Steel Flat Washer M4-M100

Name: DIN125 Alloy Steel Flat Washer M4-M100
Brand: NINGBO YI PIAN HONG FASTENER CO., LTD.
SKU: 814341965

Zhejiang, ChinaNINGBO YI PIAN HONG FASTENER CO., LTD.

US$0.01

500 Pieces

Product profile

Customization

Available

Type

Flat Gasket

Material

Alloy Steel

Model NO.

DIN 125A

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Delivery Lead Time

30-45 Work Days

QC

Self Check

Sample

Free

Certification

Provide

Transport Package

25kgs Per Pallet,900kgs Per Pallet ,36box Per Pall

Specification

M4-M100

Trademark

YPH

Origin

Ningbo, Zhejiang, China

HS Code

7318160000

Production Capacity

1300ton/Month

Key features

Wide Size Range: Available in sizes from M4 to M100 to meet diverse application needs.

Multiple Surface Treatments: Options include Black, Zinc Plated, Zinc Yellow Plated, H.D.G., and Dacromet.

Diverse Material Options: Manufactured from Carbon Steel, Alloy Steel, and Stainless Steel.

Free Sample Availability: Samples are provided free of charge for customer evaluation.

OEM Services Accepted: Customization for customer designs and logos is welcome.

High Production Capacity: Annual manufacturing capacity reaches 30,000 tons of fasteners.

Strict Quality Control: Self-check QC process ensures high product standards.

Competitive Pricing: Offers the most competitive market prices for fasteners.

Company profile

NINGBO YI PIAN HONG FASTENER CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-04-19 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.49h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, DDP; DAP, EXW

AI-Powered supplier vetting

SummaryNINGBO YI PIAN HONG FASTENER CO., LTD. is a China-based trading company and manufacturer/factory in Ningbo, Zhejiang, established in 2001. Its stated products include fasteners, bolts, nuts, washers, thread bars, and related steel products. The supplier reports 10 production lines, 21–30 quality-control staff, over 260 production equipment units, 30 examination devices, and testing for hardness, cracks, and raw-material chemical composition. It reports multiple management-system certifications, including ISO 9001, ISO 14001, ISO/TS 16949, and BSCI. Export activity is identified from 2016, with Western Europe listed as a primary export market, while trade records also show transactions involving Brazil and Kazakhstan. Evidence is insufficient to assess after-sales service, financial credibility, customization, and customer-case quality in depth.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while its basic company classification also states “trade company.” Its listed business scope covers industrial equipment and components and transportation, and its product keywords focus on fasteners and related hardware.

CertificationsThe supplier lists numerous management-system certifications, including BSCI, ISO 9000, ISO/TS 16949, OHSAS/OHSMS 18001, ISO 14001, ISO 9001, ISO 14000, ISO 20000, GMP, HSE, QC 080000, and ISO 14064. The slices do not provide certificate numbers, validity dates, issuing bodies, or scope, so the assessment is based on the stated holdings only.

R&D capabilityThe supplier reports 6–10 years of R&D engineer experience and uses specialized testing equipment, including a vortex durometer, flaw detector, and direct-read spectrograph. These facts support technical and quality-engineering capability, but do not explicitly demonstrate new product development, patents, or other innovation outcomes.

Production capacityThe supplier reports 10 production lines, 21–30 quality-control staff, over 260 production equipment units, and 30 examination devices. Its stated 100% hardness testing and additional crack and chemical-composition checks provide direct evidence of organized manufacturing and inspection capability for fastener products.

Client casesTrade records associate the supplier with BOLLHOFF SERVICE CENTER LTDA in Brazil and ТОО LTNPROJECT ЛТНПРОДЖЕКТ in Kazakhstan, with recorded transactions in the supplied data. These entries demonstrate identifiable buyer-related trade activity, but the limited records do not establish customer satisfaction, project scale, repeat business, or performance outcomes.