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.

High Strength Bolted Sphere for Space Frame System

Name: High Strength Bolted Sphere for Space Frame System
Brand: Shandong Jining Hengxing Metal Structure Co., Ltd.
SKU: 2156978332

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

US$700.00-800.00

1 Ton

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Certification

CE, ISO9001

Model NO.

Customized

Molding Method

Forging Steel

Usage

Industry, Outdoor

Material

Q235 / Q355b or Customized

Diameter

80mm - 400mm

Thread

M20 - M52

Machining Accuracy

±0.1mm

Surface Treatment

Anti-Rust Oil / Hot-DIP Galvanizing / Customized

Transport Package

Pallets or Wooden Cases

Specification

Customized

Trademark

HENGXING

Origin

Shandong, China

HS Code

7308900000

Production Capacity

500 Tons / Month

Key features

High Precision Machining: Self-developed machining center ensures accurate bolt hole positioning and thread quality.

Superior Material Quality: Made from high-strength 45# steel or Q355B with heat treatment for optimal mechanical properties.

Customizable Specifications: Available in various diameters (80-400mm), thread sizes (M20-M52), and surface treatments.

Strict Quality Control: 36-step quality control process from raw material to finished product with dimensional inspection.

Wide Application Scope: Widely used in stadium roofs, exhibition centers, industrial buildings, and railway stations.

Professional Manufacturer: Founded in 2002 with Grade II qualifications in steel structure engineering and petrochemical contracting.

Reliable Surface Treatment: Options include anti-rust oil, hot-dip galvanizing, or customized coating for corrosion protection.

Secure Packaging: Standard export packaging with steel members bundled and fragile parts packed in wooden cases.

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: ≤0.03h

AI-Powered supplier vetting

SummaryHengxing is a steel-structure and related metal-product supplier offering design, processing, installation, and accessory processing. It demonstrates broad customization and ODM capabilities, reports new products within the past year, and holds ISO 9001:2015 and ISO 14001:2015 certifications. Production resources include multiple light- and heavy-steel lines, intelligent processing equipment, eight production lines, and stated annual output exceeding 150,000 tons. Written procedures exist for service assessment, corrective actions, and complaint handling. However, overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches are reported, and the supplier has not participated in offline trade shows. Exporting has only recently begun, and the provided financial information is insufficient for a positive credibility assessment.

Supplier typeThe supplier’s stated business scope covers design, processing, installation, and accessory processing of steel structures, grid structures, metal containers, curtain walls, pipelines, tanks, and petrochemical equipment. This identifies Hengxing as a manufacturer and engineering/service supplier for steel and related metal construction products.

CertificationsHengxing reports holding ISO 9001:2015 and ISO 14001:2015 certificates. These explicitly demonstrate certified quality-management and environmental-management systems.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and has six years of total R&D engineer experience. Its stated commitment to technological innovation and industrial upgrading further supports active innovation efforts.

Production capacityHengxing operates eight production lines and lists equipment including straightening, shot blasting, painting, cutting, pressing, and CNC machining facilities. It also reports four light-steel lines, two heavy-steel lines, intelligent bolt-ball and hollow-ball equipment, eight intelligent grid lines, and annual output exceeding 150,000 tons, indicating substantial production capacity.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, customization from samples, minor customization, and flexible customization. It also provides ODM services, demonstrating broad stated customization coverage.

Client casesThe company description references several landmark projects, including the Hulunbuir Avenue Speed Skating Stadium, Zhuqueshan Tropical Rainforest Pavilion, and a stockyard enclosure project. These references provide evidence of project experience, although the supplied slice does not give complete project details or customer identities.

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.