What certifications do you hold?

We are certified under ISO9001, BV, and SGS, and our products meet ASTM, DIN, JIS, EN, and ISO standards.

What payment terms do you accept?

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

How do you package the products?

We use exported standard pallets with carton packages, wooden crates, or custom packaging as required by the customer.

High Strength Carbon Steel Large Square Washer Galvanized Blue Zinc Square Washer

Name: High Strength Carbon Steel Large Square Washer Galvanized Blue Zinc Square Washer
Brand: Deqing Lizheng Metal Works Co., Ltd.
SKU: 2154757825

Zhejiang, ChinaDeqing Lizheng Metal Works Co., Ltd.

US$2.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

Carbon Steel

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Delivery Time

15days

Transport Package

Pallet

Specification

as drawing

Trademark

oem

Origin

China

HS Code

7318151090

Production Capacity

1000000000PCS/Year

Key features

10+ Years OEM Experience: Over a decade of specialized manufacturing experience in metal parts and fasteners.

Comprehensive Surface Finishing: Offers plating, powder coating, polishing, hot galvanize, and anodizing services.

Flexible Customization Options: Full customization available from samples or designs with no minimum order quantity.

Advanced Manufacturing Equipment: Equipped with laser cutting, CNC stamping, robot welding, and bending machines.

Strict Quality Control: 100% visual inspection of finished products with spectral and thermal analysis.

Global Market Presence: Serving North America, Europe, and other regions with 40% revenue from North America.

Fast Sample Delivery: Samples delivered within 5-15 days depending on the specific manufacturing process.

Multiple Certification Standards: Compliant with ISO9001, BV, SGS, ASTM, DIN, JIS, EN, and ISO standards.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFlexible CustomizationQuality Assurance

Deqing Lizheng Metal Works Co., Ltd.

Zhejiang, 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: 10 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.41h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, and OEM capabilities, with quality assurance and ISO 9001:2015 certification. It reports export experience of 10 years, 90% of sales from exports, lead times within 15 workdays in both peak and off-season periods, and stated production volumes across stamping, castings, aluminum welding, sheet fabrication, and fasteners. However, it is not identified as a professional technical supplier, provides no 3D software design or SDK, and reported no new products in the past year. Service-control weaknesses include no written procedures for supplier assessment, corrective and preventive actions, or complaint handling; no material traceability; no valid manufacturing-capacity contract with related subcontractors; and no inventory, overseas warehouse, overseas branch, or showroom capability. Customer-related evidence is limited to OEM service for well-known brands, without named cases.

Supplier typeThe supplier is explicitly not classified as a professional technical supplier and does not provide 3D software design or SDK availability. It does provide ODM and OEM services, indicating a manufacturing-oriented supplier with design-manufacturing support rather than a software or technical-services profile.

CertificationsThe supplier reports an ISO 9001:2015 certificate and states that quality assurance exists in its quality-control processes. The available evidence supports certification holding, although no additional certifications are stated.

After-Sales capabilityThe supplier reports no overseas agents or branches, overseas warehouse, overseas showroom, or overseas service countries. It also has no written procedures or records for complaint handling or corrective and preventive actions, which indicates a documented after-sales service deficiency.

R&D capabilityThe supplier lacks stated SDK capability, is not a professional technical supplier, and reported no new products during the past year. Although it offers ODM, these explicit limitations do not demonstrate strong recent innovation capability.

Production capacityThe supplier reports production volumes for stamping parts, castings, aluminum welding parts, aluminum sheet fabrication, and fasteners, with lead times within 15 workdays in both peak and off-season periods. However, it has no valid contract with related subcontractors and no in-stock capacity, so production capability is evidenced but not fully controlled across capacity-support arrangements.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability despite the absence of 3D software design services.