Do you provide quality certificates?

Yes, our QC team inspects every link and provides MTC and mill certificates upon completion.

What is your minimum order quantity?

We accept all orders and maintain stock for various fasteners, so there is no strict minimum order quantity.

What is your quality control standard?

We follow strict quality control according to ISO9001 standards with random inspection and finished product checks.

Wedge Style Stainless Steel Washer Bundle

Name: Wedge Style Stainless Steel Washer Bundle
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2111930215

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$1.00

1,000-9,999 pieces

US$0.80

10,000+ pieces

Product profile

Customization

Available

Material

Steel

Packing

Pallets

Model NO.

DIN125

Product Name

Round Washer

Style

Wedge

Standard

DIN

Finish

Plain

Application

Industry

Surface Treatment

Zincplated

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty: Covers all mechanical defects with a lifetime warranty for 100% qualified products.

ISO9001 Certified: Strict quality control according to ISO9001 standards ensures high reliability.

OEM/ODM Services: Full customization available from samples, designs, or flexible customization options.

Free Samples: New customers get free standard samples (client pays express); old customers get free samples (supplier pays).

Fast Delivery: Stock items delivered within 15 days; larger quantities take 25-35 days.

MTC Certificates: Mill test certificates provided for every production link upon completion.

Flexible Payment: Accepts T/T, L/C, D/P, PayPal, and Western Union for various order sizes.

Small Orders Accepted: No minimum order quantity restrictions; maintains stock for various fasteners.

Company profile

High Repeat Buyers Choice

Ningbo Steel Bolt 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: 6 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier and operates as a combined company involved in producing and selling fasteners, hardware products, auto parts, and oil pipeline fittings. It supports extensive product customization, including samples, designs, full customization, minor customization, and flexible customization. The supplier reports two production lines and one presence in a main export market, with an average lead time of one month in both peak and off-season periods. However, it lacks 3D software design services, SDK availability, in-stock capacity, overseas warehouses, overseas agents or branches, and offline trade-show participation. Finished products are checked by packing staff, while no written procedures or records are used for assessing service capability. The provided information does not establish certifications, financial strength, after-sales performance, or customer case history.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. It is a combined company whose stated business scope includes production and sales of fasteners, hardware products, auto parts, and oil pipeline fittings, as well as related import and export activities.

R&D capabilityThe supplier is identified as having professional technical research and development capability, and it offers multiple forms of customization. However, it explicitly does not provide 3D software design services and has no available SDK, so the evidence supports technical customization but not broader digital or software innovation capability.

Production capacityThe supplier reports two production lines, one-month average lead times in both peak and off-season, and six years of exporting experience. Countervailing controls are limited: finished products are checked by packing staff, there is no continuous quantity reconciliation for each batch or production run, no outsourcing SOP, no valid manufacturing-capacity contract with related subcontractors, and no in-stock capacity.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad product-design and modification capability, although 3D software design services are not available.

Product Q&A

Q:What is the warranty period?

We provide a lifetime warranty for all our products, ensuring 100% qualified items.

Q:Do you offer OEM or ODM services?

Yes, we accept OEM/ODM services with options for full, minor, and flexible customization from samples or designs.

Q:What are the delivery times?

Stock items can be delivered within 15 days, while larger quantities may take 25-35 days.

Q:Are free samples available?

New customers receive free standard samples (client covers express charges), while old customers receive free samples with express charges covered by us.

Q:What payment terms do you accept?

We accept T/T, L/C, D/P for general orders, and PayPal or Western Union for small orders and samples.

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Wedge Style Stainless Steel Washer Bundle