What is the minimum order quantity?

The minimum order quantity is 50 tons.

What certifications do you hold?

We hold Grade I qualifications for Steel Structure Professional Contracting, Manufacturing, and General Building Construction, plus ISO9001, ISO45001, and ISO14001 certifications.

Heavy-Duty Steel Roof Truss for Premium Event Space Construction

Name: Heavy-Duty Steel Roof Truss for Premium Event Space Construction
Brand: Anhui Yaohai Steel Structure Construction Co., Ltd.
SKU: 2318803045

Anhui, ChinaAnhui Yaohai Steel Structure Construction Co., Ltd.

US$720.00-1,280.00

50 Tons

Product profile

Customization

Available

After-sales Service

Other

Connection Form

Welded Connection

Model NO.

Customized/As Drawing

Feature

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

Install

Support Installation

Material

Q355b/Q345/S355

Frame

High-Precision Fabrication

Services

Trial Assembly Available

Surface Treatment

Surface Paint/Fireproof Coating Optional

Transport Package

Standard Shipping

Specification

Customized/Large-Span

Trademark

YAOHAI

Origin

Hefei, Anhui, China

Key features

High Precision Fabrication: Advanced CNC cutting and automatic welding lines ensure precise node fabrication and quality.

Large Span Column-Free Design: Steel trusses enable extra-large spans for flexible internal layouts in offices and factories.

Anti-Corrosion & Durable: Features anti-corrosion, earthquake resistance, and optional fireproof coating for longevity.

Proven Track Record: Completed 42+ landmark projects including museums, airports, and industrial parks.

Fast On-Site Assembly: Prefabricated components assembled quickly via high-strength bolts or welding on-site.

Custom Material Options: Supports Q355B, Q345B, S355, and customized international steel standards.

Trial Assembly Service: Provides trial assembly services to ensure fit and quality before shipment.

25 Years Experience: Over 25 years in steel structure manufacturing with 100,000 tons annual capacity.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500National Award receivedProduct Certification

Anhui Yaohai Steel Structure Construction Co., Ltd.

Anhui, 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: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.38h

AI-Powered supplier vetting

SummaryThe supplier manufactures plumbing parts and other metal products for buildings, with related metal, door and window, paint, sales, and contracting activities. It demonstrates broad customization capability and documented quality, complaint-handling, corrective-action, and traceability procedures. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. Production-related evidence includes valid contracts with associated subcontractors, inventory capability, and a one-month peak-season lead time. Financial records are indicated for 2023–2025, but no financial results are provided. Innovation evidence is limited: the supplier is not identified as a professional technical supplier, does not provide 3D software design or SDKs, although one national science and technology progress award is stated. No overseas warehouse, showroom, agent, branch, or overseas service country is reported, and no customer cases are provided.

Supplier typeThe supplier’s stated scope covers plumbing parts and other metal products for buildings, metal materials, metal doors and windows, paint manufacturing and sales excluding hazardous chemicals, metal product sales, and foreign contracting projects. This indicates a manufacturing-oriented building-materials and metal-products supplier with related engineering and sales activities.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, plus CE product compliance certification. These explicitly demonstrate multiple quality, occupational safety, environmental, and product-compliance certifications.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, together with quality assurance and raw-material traceability. It also reports written procedures and records for assessing service-capable suppliers, supporting structured service management, although specific warranty or repair performance is not stated.

Production capacityProduction-support evidence includes instructions that are uniformly followed for finished-product inspection, valid manufacturing contracts with each associated subcontractor, inventory capability, and a one-month peak- and off-season lead time. However, no output volume, facility scale, equipment list, or capacity utilization is provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization. This is direct evidence of broad product customization capability, despite the absence of 3D software design services.