What is the warranty policy?

We provide lifetime warranty support ensuring 100% qualified products with strict quality control.

Can the packaging be customized?

Yes, standard packaging includes 20-25kg cartons on pallets, with customization options for logos or specific requirements.

Are small orders accepted?

Yes, all orders are accepted with ample stock available for various fasteners and quick production capabilities.

Industrial Strength Structural Steel Fasteners

Name: Industrial Strength Structural Steel Fasteners
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2121538305

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Type

Hexagon Head

Model NO.

EN14399

Head Style

Hexagonal

Application

Machinery, Chemical Industry, Environmental, Building, Industry

Finish

Plain

Packing

Cartons+Plastic Bags

Head Type

Hexagon Head

Surface Treatment

Black Oxide

Origin

Zhejiang, China

Production Capacity

100000 Piece/Pieces Per Month

Key features

Lifetime Warranty Support: Covers all mechanical defects with free parts and labor for the machine's entire life.

ISO9001 Quality Certified: Strict quality control from raw materials to finished products ensures 100% qualified items.

OEM and ODM Services: Customization available from samples, designs, full customization, and minor adjustments.

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

Free Samples for New Clients: New customers receive free standard fastener samples (client pays express charge).

MTC and Mill Certificates: Material Test Certificates provided upon completion of every production link.

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

Customizable Packaging: Standard 20-25kg cartons on pallets with options for logo and specific requirements.

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: ≤18h

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:Is OEM or ODM service available?

Yes, Ningbo Bolt accepts OEM/ODM orders with customization from samples, designs, and flexible options.

Q:What is the delivery time for orders?

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

Q:Do you offer free samples?

New customers receive free standard fastener samples (client pays express charges), while existing customers get free samples with company-paid express charges.

Q:What payment terms do you accept?

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

Q:What quality certifications do you have?

We follow the ISO9001 quality management system and provide MTC and mill certificates for all products.