High Strength S355jr Unequal Angle Bar for Stair Stringer

Name: High Strength S355jr Unequal Angle Bar for Stair Stringer
Brand: XINBAOLONG STEEL CO..LIMITED
SKU: 2309331965

Shandong, ChinaXINBAOLONG STEEL CO..LIMITED

US$549.00

26-49 Tons

US$529.00

50-99 Tons

US$519.00

100+ Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Three Years

Model NO.

Angle Steel

Alloy

Certification

ABS, RoHS

Technique

Cold Bending

Type

Equal

Standard

GB, ASTM, JIS, AISI, DIN

Temperature Classification

High Temperature Piping

Connection Type

Be/PE

Diameter

Customized

Product Name

Carbon Steel Seamless Pipe

Outer Diameter

20mm~1200mm

Wall Thickness

2mm~120mm

Length

as Required Length by Client

Transport Package

Standard Export Package

Specification

Customized Size

Trademark

XINBAOLONG

Origin

Liaocheng City, Shandong Province

HS Code

7304

Production Capacity

50000 Tons/Year

Key features

Three Years Warranty: Comprehensive warranty coverage for three years on all products.

Customized Dimensions: Diameter and length can be customized as required by the client.

Multiple Certifications: Certified by ABS, RoHS, ASTM, AISI, JIS, GB, DIN, and EN standards.

Professional Manufacturing: Experienced manufacturer with advanced automation systems from Japan and Germany.

High Production Capacity: Monthly output exceeds 10,000 tons with a factory area of 50,000 square meters.

Flexible Customization: ODM and OEM services available with flexible customization options.

Quality Inspection Support: Third-party inspection supported; all products strictly tested before packaging.

Fast Delivery: Standard delivery time is 7-25 days, with options for urgent orders.

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: ≤2.14h

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.

Product Q&A

Q:Are you a trading company or manufacturer?

We are professional manufacturer for steel pipes,and our company also is a very protessional and technical foreign trade company for steel products. We have more export expenence with compettive price and best after-sales service Apart from this,we can provide a wide range of steel products to meet the requirement of customer.

Q:Can you send samples?

Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.

Q:About product prices?

Prices vary from period to period due to cyclical changes in the price of raw materials.

Q:How long does your delivery time take?

In general, our delivery time is within 7-25 days, and may be delayed if the demand isextremely large or special circumstances occur.

Q: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.