Steel Structure Building Solutions for Island Projects

About Us

Our Steel Structure Manufacturing Facility — 39,000㎡ Factory in China

Steel Structure Factory | Manufacturing and Quality Control

Based in Weifang, Shandong Province, China, we are an integrated manufacturer specializing in structural solution design, steel component manufacturing, and precision processing for steel structure building projects.

Our core product portfolio includes steel framing systems for residential, public, and industrial buildings, together with a comprehensive range of building materials for steel-frame enclosure systems. This enables us to provide integrated solutions that cover both structural components and supporting building systems.

Our manufacturing facility covers approximately 39,000 square meters and comprises four dedicated production workshops, supported by a team of more than 280 skilled professionals. With an annual production capacity of over 100,000 tons, we are well equipped to handle both standard orders and large-scale project requirements.

Our production lines are equipped with two intelligent laser cutting machines, fully automatic laser punching machines, and Japan-imported welding equipment, ensuring precision, consistency, and efficient production. For surface protection, we maintain long-term partnerships with specialized powder coating and hot-dip galvanizing facilities, enabling reliable weather resistance and corrosion protection for our steel components.

Supported by standardized production procedures, rigorous quality control, and modern management systems, we are committed to delivering consistent product quality, dependable lead times, and professional project support for customers worldwide.

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    100,000 Tons of Steel Structure

Production Equipment

  • Fully automatic laser cutting machine

  • Assembly and Welding Integrated Machine

  • Automated Robotic Welding System

  • Gantry Submerged Arc Welding Machine

  • Environmental Protection Spray Booth

  • H-beam Assembling Machine

  • Laser Cutting Machine

  • Salt Spraying Tester

  • Shot Blasting Machine

  • Straightening Machine

16-Step
Production Process

  • Drawing Design And Deepening

    01
  • Procurement Of Raw Materials

    02
  • CNC Flame Cutting

    03
  • High Power Laser Cutting

    04
  • Shearing Machine

    05
  • Punching&Driuing

    06
  • Assembly Machine

    07
  • Submerged Arc Welding

    08
  • Straightening

    09
  • Parts Assembly

    10
  • GMAW

    11
  • Weld Inspection

    12
  • Shot Blasting& Discaling

    13
  • Spray Paint

    14
  • Packing

    15
  • Contafnerized Delivery

    16

Quality Control System

  • Drawing Review

    01

    ITP

    WPS

    Weldertest

  • Materrial / Equipment

    02

    Receiving Inspection

    Welding Consumables Inspection

    Equipment Verification

  • Cutting

    03

    Size and appearance inspection

    Drilling inspection

    Transplant part number and matenal information

  • Fit-up inspection

    04

    Check assembly tolerances and dimensions

  • Welding

    05

    Pre-welding

    Welding

    Postweld

    Post-weld heat treatment

    Correction of deformation

    Post-welding dimension control

  • NDT

    06

    PT/MT/UT/RT

    Weld repair

  • Surace Preparation And Coating

    07

    Blasting

    Coating

    Hot Dip Galvanizec inspection

  • Final Inspection

    08

    Product integrity check

    3rd party Inspection

  • Completion

    09

    Completion

    Packnginspection

    Pre-shipmentinspection

    Completionreport

  • Supervision at Site

    10

    Inspection, Supervision and On-site Guidance upon Arrival of Goods at Destination

Get a Quote

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