Do you offer free samples?

Yes, samples are all provided free of charge.

What surface treatments are available?

We offer customized surface treatments including Zinc, Black, and HDG.

Used for Cheese Head Screws DIN 7980 Square Ends Spring Lock Washers

Name: Used for Cheese Head Screws DIN 7980 Square Ends Spring Lock Washers
Brand: Ningbo Mianxuan Import &Export Co., Ltd.
SKU: 2166154625

Zhejiang, ChinaNingbo Mianxuan Import &Export Co., Ltd.

US$0.04-1.00

1,000 Pieces

Product profile

Customization

Available

Type

Spring Washer

Material

Carbon Steel

Model NO.

DIN7980

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Delivery Time

15 to 30 Days

Surface Treatment

Zinc/ Black/ HDG

Service

Customized

Sample Service

Samples Are All in Free

Transport Package

Carton

Specification

Trademark

Mianxuan

Origin

Zhejiang, China

HS Code

7318210000

Production Capacity

50000PCS/Year

Key features

Comprehensive OEM Support: Design assistance, engineering support, and prototype machining capabilities included.

Advanced Manufacturing: Equipped with CAD/CAM software, advanced machine tools, and complete production lines.

Strict Quality Control: Highly qualified inspection department ensures strict quality standards for all parts.

Diverse Processing Capabilities: Expertise in turning, milling, CNC machining, sheet metal fabrication, and stamping.

Free Sample Service: Samples are provided free of charge to help clients evaluate quality before ordering.

Custom Surface Treatment: Options include Zinc, Black, and HDG surface treatments to meet specific needs.

Flexible Delivery Options: Lead time ranges from 15 to 30 days, with off-season delivery within 15 workdays.

Wide Material Range: Products available in Carbon Steel and other materials for various industrial applications.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceR&D CapabilitiesODM Services

Ningbo Mianxuan Import &Export Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-07-01Nearest Port: Ningbo, Zhapu, ShanghaiAverage Response Time: ≤3.19hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryNingbo Mianxuan Import & Export Co., Ltd. is identified as a China-based manufacturer/factory offering vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber products. It reports TS 16949 and ISO 9001 certifications, more than 10 production lines, 6–10 quality-control staff, and shipment inspection reports with material certificates. The supplier provides 3D software design, ODM, and several customization options, but reports no new products in the past year, no SDK, and no OEM service for popular brands. Service-management documentation is weak: no written procedures or records are reported for assessments, corrective actions, or complaint handling. It has no in-stock capability, overseas warehouse, or overseas showroom. Financial records are indicated for 2023–2025, but their results are not provided, so financial credibility cannot be determined. No customer cases are supplied.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company in Ningbo, Zhejiang, China. Its stated scope covers fasteners, metal products, machinery, vehicle parts, CNC machining, stamping, casting, die-casting, plastic, and rubber parts, indicating broad manufacturing and industrial-product coverage.

CertificationsThe supplier reports holding TS 16949 and ISO 9001 management-system certifications. It also states that each shipment will include an effective inspection report and corresponding material certificate, providing explicit evidence of documented quality-related controls.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It also lacks in-stock service, overseas warehouse, and overseas showroom capabilities, indicating a documented weakness in after-sales and service infrastructure.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and a product range spanning vehicle parts, CNC machining, stamping, casting, die-casting, fasteners, plastic, and rubber parts. It is located near Ningbo and Shanghai ports and reports 21 qualified suppliers, but has no inventory capability and peak-season lead-time data is inconsistent or unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, 3D software design services, and ODM services. These statements provide direct evidence of broad product and design customization capability.

Product Q&A

Q:What information is needed to get a quote?

Please provide 2D or 3D drawings (including material, dimensions, tolerance, surface treatment, and technical requirements), quantity, application, or samples.

Q:What is the Minimum Order Quantity (MOQ)?

MOQ depends on client needs. We welcome trial orders before mass production.

Q:What payment terms are accepted?

We accept T/T, L/C, Escrow, PayPal, Western Union, and Moneygram.

Q:How can I track production progress without visiting?

We provide a detailed product schedule and send weekly reports with digital pictures and videos showing machining progress.

Q:What is the typical delivery time?

Delivery time is generally 15 to 30 days. Off-season lead time is within 15 workdays.