All Sizes Galvanized Black Color Square and Rectangular Carbon Steel Welded Tube

Name: All Sizes Galvanized Black Color Square and Rectangular Carbon Steel Welded Tube
Brand: Guangdong Shangfeng Steel Group Co., Ltd.
SKU: 2137155925

Guangdong, ChinaGuangdong Shangfeng Steel Group Co., Ltd.

US$350.00-650.00

1 Ton

Product profile

Customization

Available

After-sales Service

5 Years

Warranty

5 Years

Model NO.

SF456

Type

Welded

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black/Galvanized

Steel Grade

Q235B

Tolerance

+-1%

Delivery Time

1-3 Days

Supply Ability

10000t/Month

Size

Customized

Color

Customized

Transport Package

in Bulk or Customized

Specification

Standard

Trademark

Origin

China

Production Capacity

10000t/Month

Company profile

High Repeat Buyers ChoiceFast DeliveryLow MOQFlexible Customization

Guangdong Shangfeng Steel Group Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2010-02-08Nearest Port: Guangzhou port, Shenzhen port, Foshan PortAverage Response Time: ≤5.90hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryGuangdong Shangfeng Steel Group Co., Ltd. is identified as a China-based limited-company manufacturer/factory in Guangdong, offering steel pipes, plates, coils, rebar, profiles, processing, and accessories. The supplier reports multiple management and quality-related certifications, 6–10 years of combined R&D engineer experience, 11–20 quality-control staff, and production output above the stated threshold. It supports customization from samples and designs, flexible customization, and minor customization. However, it is explicitly not a professional technical supplier, does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. Service procedures exist, but required records, approvals, signatures, or dates are missing. No overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported. Financial information is limited to year labels and does not substantiate financial strength.

CertificationsThe supplier reports holding or being associated with BSCI, IFS, PAS 28000, ISO 9000, ISO 13485, ISO 9001, ASME, BS 25999-2, HSE, and QC 080000 certifications. The slice does not provide certificate numbers, validity dates, issuing bodies, or scope, so the reported portfolio is positive but cannot be fully verified.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive action, and customer complaints, but no written records are reported. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, indicating limited documented service infrastructure and overseas support.

R&D capabilityThe supplier reports 6–10 years of total R&D engineer experience, but explicitly states that it is not a professional technical supplier, had no new product in the past year, and does not provide ODM, SDK, or 3D software design services. These statements indicate limited innovation and technical-development capability for advanced product development.

Production capacityThe supplier is described as a manufacturer/factory offering a broad range of steel products and steel processing, with 11–20 quality-control staff and annual production output above the stated threshold. These explicit manufacturing, product-scope, staffing, and output indicators support strong production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, flexible customization, and minor customization. Its steel-product and processing scope is consistent with these stated customization services, although no technical limits, tooling details, or project examples are provided.