Q355b Galvanized Rectangular Steel Tube for Greenhouse and Guardrail Construction

Name: Q355b Galvanized Rectangular Steel Tube for Greenhouse and Guardrail Construction
Brand: XINBAOLONG STEEL CO..LIMITED
SKU: 2333099185

Shandong, ChinaXINBAOLONG STEEL CO..LIMITED

US$500.00

1-49 Tons

US$450.00

50-99 Tons

US$400.00

100+ Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

Complete

Type

Seamless

Technique

Cold Drawn

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Square

Product Type

Stainless Steel Square Tube, Galvanized Square & R

Stainless Steel Square Tube, Galvanized

304,316L Stainless Steel; Q235B,Q355b for Galvaniz

Cross Section

Square, Rectangular

Size Range

Stainless Square Tube: 10×10mm ~ 200×200mm, Wall T

Length

6m,12m or Custom Cut Length

Service

Cutting, Punching, Laser Cutting, Bending

Feature

Anti-Corrosion, Smooth Surface, Stable Dimension,

Delivery Time

15-20 Working Days

Transport Package

Standard Packaging

Specification

Custom size

Trademark

Xinbaolong

Origin

Liaocheng Shandong China

Key features

Complete specifications, multiple grades available: stainless steel square tube and galvanized square/rectangular pipe.

Smooth surface, uniform galvanized layer, strong anti-corrosion performance for outdoor use

Stable dimension and good weldability, easy cutting, bending and machining.

Custom size and length available, support laser cutting and surface processing.

Strict quality inspection, MTC provided, reliable export packing

Company profile

Fast DeliveryODM ServicesR&D Capabilities

XINBAOLONG STEEL CO..LIMITED

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 year CertifiedNearest Port: TianjinAverage Response Time: ≤3.01h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company whose scope covers metal materials, metal structures and products, mechanical equipment, hardware, special steel, chains, construction reinforcement products, building materials, mechanical components, and non-ferrous alloys. It offers flexible customization, ODM services, and OEM services for popular brands, but has only one R&D engineer and no SDK. Quality assurance is stated, although finished-product inspection is based on random checks and packing-staff inspection, with one quality inspector and no raw-material traceability. No management-system certification is reported. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial records are indicated for 2022–2024, but no financial results are provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its listed business scope covers a broad range of metal materials, structures, products, machinery, hardware, construction materials, and components, indicating a trading-oriented supplier rather than an explicitly identified manufacturer.

CertificationsThe supplier’s certification of management systems is reported as NIL. Therefore, no management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or recorded offline trade-show participation. It also reports no written procedures or records for handling customer complaints or corrective and preventive actions, which indicates a documented after-sales service weakness.

Customization capabilityThe supplier explicitly reports flexible customization and provides ODM services, demonstrating support for customized product or design requirements. No further limits on customization scope are stated.