Can you provide samples?

Yes. Sample costs depend on the product. The sample fee can be refunded after a bulk order is placed.

How do you package the products?

We use standard export packaging. Steel members are securely bundled, and fragile parts are packed in wooden cases or pallets to ensure safety during long-distance transportation.

How is the shipping cost calculated?

We can help arrange sea, land, or rail freight. The shipping cost depends on the destination, cargo volume, weight, and transportation mode. Alternatively, you may use your own forwarder.

Do you provide installation guidance?

Yes. We can send technical personnel to site for installation guidance as needed, and we also provide detailed construction drawings and installation instructions.

Q355b Welded Hollow Ball Large Span Roof Space Frame Solution

Name: Q355b Welded Hollow Ball Large Span Roof Space Frame Solution
Brand: Shandong Jining Hengxing Metal Structure Co., Ltd.
SKU: 2153830302

Shandong, ChinaShandong Jining Hengxing Metal Structure Co., Ltd.

US$60.00

100-1,999 Square Meters

US$30.00

2,000+ Square Meters

Product profile

Customization

Available

After-sales Service

Online Support

Connection Form

Bolt Connection

Model NO.

Customized

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity

Install

Online Guidance

Span Range

20m -150m

Joint Type

Bolted Ball / Welded Hollow Ball

Material

Q235B / Q355b or Customized

Surface Treatment

Anti-Rust Primer / Hot-DIP Galvanizing / Customize

Transport Package

Loose Parts Bundled + Pallets/Wooden Cases

Specification

customized

Trademark

HENGXING

Origin

Shandong, China

HS Code

7308900000

Production Capacity

500 Tons / Month

Key features

Large Span Capability: Suitable for spans up to 150 meters without intermediate columns.

Custom Material Options: Available in Q235B, Q355B, or customized materials per request.

Custom Surface Treatment: Options include anti-rust primer, hot-dip galvanizing, or customized finishes.

ISO 9001 Certified: Manufactured under strict quality control with 36-step inspection process.

Online Installation Guidance: Technical personnel available for on-site guidance and detailed drawings.

Modular Design: Prefabricated components ensure fast installation and consistent quality.

Complete Supply Package: Includes all spheres, tubes, cones, sleeves, and high-strength bolts.

Global Project Experience: Successfully delivered projects for stadiums, railways, and industrial facilities.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Patents Awarded

Shandong Jining Hengxing Metal Structure Co., Ltd.

Shandong, 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: Foreign trade business has just begun CertifiedNearest Port: QingdaoAverage Response Time: ≤0.48h

AI-Powered supplier vetting

SummaryHengxing is a technologically innovative supplier in the steel structure industry, with a strong emphasis on customization and R&D. The company holds ISO certifications and has achieved notable projects. Despite lacking overseas service capabilities, its production capabilities are robust. Financial data is inconclusive, but the company shows a commitment to modernization and innovation.

Supplier typeHengxing is involved in the design, processing, installation of steel structures, and related activities. It is committed to technological innovation within the construction industry.

CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certifications, indicating compliance with international quality and environmental management standards.

After-Sales capabilityThe supplier has documented procedures for effective service capability, including handling customer complaints and corrective actions.

R&D capabilityHengxing demonstrates strong innovation capability, having launched new products within the past year and committing to technological advancements.

Production capacityThe supplier operates multiple production lines with significant production capacity, producing over 150,000 tons annually.

Customization capabilityHengxing offers extensive customization capabilities, including full customization and minor adjustments based on designs or samples.

Client casesHengxing has completed landmark projects, such as the Hulunbuir Avenue Speed Skating Stadium, demonstrating its project execution capabilities.

Product Q&A

Q:What are your main products?

We specialize in steel structures and space frame products, including welded hollow spheres (annual capacity 5 million units), bolted spheres, space frame members, C/Z purlins, and various steel structural components. They are widely used in stadiums, factories, stockyard enclosures, and other projects.

Q:Do you accept custom orders based on drawings?

Yes. We have an in-house design team and support custom fabrication according to customer drawings. We can also provide detailed engineering services as needed.

Q:What materials do you offer?

Common materials include Q235B, Q355B, etc. We can also use other grades or follow international standards such as ASTM, EN upon request.

Q:What is the minimum order quantity (MOQ)?

MOQ varies by product. Please let us know the specifications and quantity you need, and we will confirm accordingly. Small orders can also be discussed.

Q:What payment methods do you accept?

We accept T/T (telegraphic transfer), L/C (letter of credit), and other mainstream payment methods. Payment terms are negotiable; typically a deposit is required in advance, with the balance paid before shipment.