How long does your delivery time take?

In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.

Can I go to your factory to visit?

Of course, we welcome customers from all over the world to visit our factory, we will arrange a car to pick you up at the airport in advance according to your schedule.

Does the product have quality inspection before loading?

Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.

How to pack the products?

The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.

What is your working time?

In general, our online service time is Beijing time: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.

ASTM Q345 Steel Flat Bar Factory Customized

Name: ASTM Q345 Steel Flat Bar Factory Customized
Brand: TIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.
SKU: 2077178142

Tianjin, ChinaTIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.

US$560.00

25-99 Tons

US$510.00

100-999 Tons

US$499.00

1,000+ Tons

Sample price:US$1499.00/piece.Request sample

Product profile

Customization

Available

Technique

Hot Rolled

Standard

AISI, JIS, ASTM, DIN, GB

Model NO.

FLAT BAR

Certification

IS0

MOQ

10 Tons

Thickness

0.2-100mm or as Required

Steel Grade

A36, Q235, Q195, Ss400, Q345

Length

6m/9m/10m/12m Random Length or as Per Client'reque

Type of Coating

Hot Rolled, Cold Rolled

Processing Service

Bending, Welding, Decoiling, Punching, Cutting, Cu

Surface Treatment

Bright, Pickled,Black or as Per Required Color COA

Special Use

Mold Steel, Free Cutting Steel, Cold Heading Steel

Package

Standard Export Package or Customized

Delivery Time

7-30 Days

Application

Construction/Shipbuilding/Machinery Manufacturing/

Transport Package

Standard Export Sea-Worthy Packing

Specification

customer requirements

Trademark

ZHENXIANG

Origin

China

HS Code

7211900000

Production Capacity

1000000ton/Year

Key features

Comprehensive Customization: Full customization available for thickness, length, color, and coating based on client requirements.

Global Export Capability: Products exported to over 200 countries with shipping from Shanghai, Tianjin, Qingdao, and Ningbo.

International Certifications: Certified by ISO 9001, SGS, BV, CE, and EWC ensuring stable and reliable quality.

Free Sample Availability: Free samples provided worldwide; customers only need to cover courier costs.

Strict Quality Inspection: All products undergo strict quality testing before packaging; unqualified items are destroyed.

Professional Factory Visits: Factory visits welcome with pre-arranged airport pickup services for international clients.

Diverse Processing Services: Services include bending, welding, decoiling, punching, cutting, and surface treatment.

Wide Steel Grade Range: Available grades include A36, Q235, Q195, Ss400, and Q345 for various applications.

Company profile

Exhibition ExperienceExperienced TeamIn-stock CapacityQuality Assurance

TIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.

Tianjin, 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: 12 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.02h

AI-Powered supplier vetting

SummaryThe supplier appears to be a steel-oriented manufacturer with a steel production line, stated annual output of approximately one million tons across various products, and reported production of flat bar and angle bar. It offers full customization, customization from designs and samples, ODM services, and OEM services for well-known brands. Quality and service systems show some documented procedures, including corrective and preventive actions, complaint handling, and uniformly followed finished-product inspection instructions. R&D resources include 10 engineers, 20 quality-control test devices, CAD capability, and auditable design documentation; however, no new products were reported during the past year and no SDK is available. Financial records are identified for 2021–2023, but the provided information does not establish financial strength. The supplier claims broad domestic and overseas sales and experience serving construction, government, hospital, shipbuilding, steel construction, agricultural...

Supplier typeThe supplier is presented primarily as a steel manufacturer, with a named steel production line, flat bar and angle bar output, and applications in construction, shipbuilding, steel construction and related sectors. Its registered business scope also includes broad trading and sales activities covering rubber, furniture, office equipment, chemicals, cables, plastics, hardware, electronics and other goods, indicating a mixed manufacturing and commercial profile.

After-Sales capabilityThe supplier has a clear corrective and preventive action procedure with follow-up records and a clear customer-complaint handling procedure with records. Its company description also claims comprehensive after-sales service and willingness to develop with customers, but the documented procedures provide the strongest direct support.

Production capacityThe supplier reports a steel production line, approximately one million tons of annual output across various product types, and specific annual capacities of 800,000 tons for flat bar and 160,000 tons for angle bar. These stated production figures and identified facility support a strong production-capability assessment.

Customization capabilityThe supplier explicitly provides full customization, customization from designs and customization from samples. R&D engineers are responsible for sample and customization confirmation, while CAD capability and auditable design documentation further support execution of customized product requirements.