• Products

    Precision sheet metal & CNC machining OEM/ODM manufacturer in Qingdao, China — since 1995, integrated in-house production from laser cutting to coating.

Structural Part

Structural Part
Structural Parts are precision-manufactured metal components designed to provide structural support, load-bearing capacity, and mechanical stability for various industrial, construction, and engineering applications. These components play an essential role in supporting equipment, connecting structural assemblies, reinforcing mechanical systems, and ensuring the overall strength and stability of finished products.
Our structural parts are manufactured using high-quality raw materials and advanced metal fabrication technologies, ensuring excellent mechanical strength, dimensional accuracy, and long-term durability. Strict quality control is implemented throughout the entire manufacturing process, from raw material inspection and engineering drawing review to cutting, forming, welding, surface treatment, assembly, and final product packaging.

Product Details

Materials and Surface Treatment

Available materials include carbon steel, stainless steel, galvanized steel, and other customized metal materials, selected according to different structural, mechanical, and environmental requirements.

Surface treatments include hot-dip galvanizing, electro-galvanizing, powder coating, spray painting, anodizing, polishing, sandblasting, and other customized finishes, providing excellent corrosion resistance, wear resistance, oxidation protection, and improved surface appearance.

The products can be manufactured according to various international standards and technical requirements. Customized dimensions, material thicknesses, structural configurations, connection methods, and mechanical tolerances are available according to customer drawings and project specifications.


Product Features

High Structural Strength: Manufactured using high-quality metal materials to provide excellent load-bearing capacity, rigidity, and mechanical stability.

Precision Fabrication: Advanced laser cutting, CNC punching, and bending technologies ensure accurate dimensions and consistent component geometry.

Reliable Welding Quality: Professional MIG, TIG, and spot welding processes provide strong and stable connections between structural components.

Excellent Durability: Carefully selected materials and protective surface treatments improve resistance to corrosion, oxidation, and environmental wear.

Flexible Structural Design: Supports customized profiles, brackets, frames, support beams, connecting plates, mounting bases, and complex fabricated assemblies.

High Dimensional Consistency: Precision manufacturing and strict inspection procedures ensure reliable assembly accuracy across production batches.

Versatile Connection Methods: Supports bolted connections, welded joints, riveted structures, and other customized fastening solutions.

Customized Engineering: Components can be manufactured according to 2D technical drawings, 3D models, samples, and specific project requirements.


Application Areas

Structural parts are widely used in:

Steel structure buildings and construction projects

Industrial machinery and equipment manufacturing

Automotive and transportation equipment

Agricultural machinery and engineering equipment

Electrical cabinets and equipment enclosures

Warehouse shelving and storage systems

Industrial automation and robotic systems

Mechanical frames and supporting structures

General industrial metal fabrication applications


Customization and Services

We support OEM/ODM customization to meet different engineering requirements and project specifications. Customization options include material selection, component dimensions, metal thickness, structural configurations, cutting profiles, bending angles, welding methods, connection structures, surface finishes, and customized packaging.

Our manufacturing capabilities include laser cutting, plasma cutting, flame cutting, CNC punching, CNC bending, stamping, rolling, MIG/TIG welding, spot welding, drilling, tapping, grinding, and precision assembly.

We also provide prototype development, technical drawing review, engineering optimization, sample production, dimensional inspection, and customized manufacturing solutions. With professional fabrication capabilities, experienced technical personnel, strict quality management, reliable production schedules, and responsive after-sales support, we are committed to delivering high-quality structural components and fabricated metal assemblies for industrial, commercial, and construction applications.


  • Product Application Fields

    Heating & Home Comfort

    We manufacture enclosures for fireplaces and heating appliances — from sheet-metal forming to powder coating.
  • Product Application Fields

    Power & Control

    We build IP-rated electrical cabinets, distribution boxes and automation equipment enclosures.
  • Product Application Fields

    Telecommunications

    RRU enclosures, equipment cabinets and outdoor protective boxes

  • Product Application Fields

    Medical

    Hygienic, disinfection-resistant and EMI-shielded medical device enclosures and chassis.

  • Product Application Fields

    Textile Machinery

    Anti-vibration, dust-resistant protective cover, frame housings and control boxes.

  • Product Application Fields

    Construction Machinery

    Guards, brackets, fuel tanks and control boxes for excavators, loaders and cranes.

  • Product Application Fields

    Agricultural Machinery

    Corrosion-proof, dust-resistant guards, frames, tanks and control boxes.

  • Product Application Fields

    CNC Equipment

    Dust-proof, vibration-resistant CNC machine guards and control cabinets.

  • Product Application Fields

    Fire Protection Equipment

    Fire-resistant, weatherproof and corrosion-proof fire equipment cabinet shells.

  • Product Application Fields

    Security Equipment

    Tamper-resistant, weatherproof, vandal-proof and EMI-shielded security equipment enclosures,ontrol boxes and protective covers.

  • Product Application Fields

    OEM & ODM

    One-stop OEM/ODM custom manufacturing from design and prototyping to forming, finishing and assembly.

Heating & Home Comfort
Power & Control
Telecommunications
Medical
Textile Machinery
Construction Machinery
Agricultural Machinery
CNC Equipment
Fire Protection Equipment
Security Equipment
OEM & ODM

 

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FAQ

We compile frequently asked questions from customers and provide clear answers covering factory strength, custom production, MOQ, lead time, quality assurance and after-sales support, helping buyers make informed sourcing decisions.

A:

Yes. We work from customer drawings and provide OEM/ODM service, incoming-material processing and component machining. Materials include stainless steel, aluminum, electrolytic sheet, hot-rolled, galvanized and cold-rolled steel, with powder coating, galvanizing, sand blasting, brushing and polishing available.

A:

Cutting, bending, riveting, welding (MIG, TIG and laser), rust prevention and coating all run under one roof, so tolerance and lead time stay under our own control instead of being split across subcontractors.

A:

Material certificates, first-article inspection reports, dimensional inspection records and coating thickness records for galvanizing and powder coating, plus shipping inspection records for batch orders. Third-party testing can be arranged on request.