What payment methods do you accept?

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

Do you provide quality certificates?

Yes, every production link is inspected by our QC team, providing Material Test Certificates (MTC) and mill certificates upon completion.

What is your packaging standard?

Standard packaging is 20-25kg per carton, with options for customized logos or cartons based on customer requirements.

ASTM A193 Threaded Rods Manufacturer

Name: ASTM A193 Threaded Rods Manufacturer
Brand: Ningbo Steel Bolt Co., Ltd
SKU: 2115368165

Zhejiang, ChinaNingbo Steel Bolt Co., Ltd

US$0.10-1.00

1,000 Pieces

Product profile

Customization

Available

Material

Steel

Surface Finishing

Black

Model NO.

ASTM A193

Packing

Cartons+Plastic Bags

Studs Type

Metric Studs B1=1.25D

Finish

Zinc

Application

Industry

Customized Support

OEM

Surface Treatment

Zinc Plated

Transport Package

Cartons+Plastic Bags

Production Capacity

100000 Piece/Pieces Per Month

Key features

OEM/ODM Support: Full customization from samples, designs, and flexible minor customization available.

ISO9001 Certified: Strict quality control from raw materials to finished products ensuring 100% qualification.

Lifetime Warranty: Comprehensive lifetime warranty support covers all mechanical defects.

Material Test Certificates: MTC and mill certificates provided for every production link inspection.

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

Free Samples: Free samples available for new and existing customers with express charge terms.

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

Custom Packaging: Standard 20-25kg cartons with options for customized logos and packaging.

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:Are you a manufacturer or trading company?

Ningbo Steel Bolt Co., Ltd is a manufacturer of fasteners with years of experience in producing Bolts, Nuts, Threaded Rods, and Washers in Ningbo, China.

Q:Do you offer OEM or ODM services?

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

Q:What is the quality guarantee policy?

We maintain strict quality control following the ISO9001 system, ensuring all products are 100% qualified with lifetime warranty support.

Q:Can I get free samples?

New customers can request free samples of standard fasteners with express charges covered by the client, while existing customers receive free samples with express charges covered by us.

Q:What are the delivery times?

Stocked items can be delivered within 15 days, while larger quantities may take 25-35 days depending on the order size.

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ASTM A193 Threaded Rods Manufacturer