CUSTOM FABRICATION
Fabricated from drawings and specifications to suit the project.
Steel Structures Engineered for Global Projects
40,000㎡Manufacturing Base自有生产基地
¥120MTotal Investment总投资约1.2亿元
30,000+Tons Annual Capacity年产能30,000吨以上
ONE-STOPProject Delivery一站式工程交付
01ABOUT GANGZHENG
Manufacturing strength. Engineering discipline.
Based in Tengzhou, Shandong, Gangzheng delivers steel structure engineering, fabrication, building envelope and export support for international project requirements.
Our integrated workflow connects design, detailing, manufacturing, inspection, packing and installation guidance—giving project teams one accountable supply partner.
About Gangzheng →
02PRODUCTS & SOLUTIONS
Complete supply for overseas construction projects.
Steel structures, panels, doors and windows, curtain walls, special-shaped components and project accessories.
01
Steel Structure Fabrication
Fabrication support for industrial plants, warehouses, bridges and equipment bases.
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02
Steel Sheet & Panel Export
Export supply of color-coated steel sheets, rock wool panels, sandwich panels and exterior wall panels.
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03
Industrial Cladding Supply
Roof and wall cladding packages prepared for industrial and overseas construction projects.
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04
Aluminum Door & Window Systems
Custom aluminum door and window systems manufactured to project dimensions and performance requirements.
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05
uPVC & Fire-Rated Doors and Windows
uPVC and fire-rated door and window solutions for industrial and commercial buildings.
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06
Curtain Wall & Aluminum Cladding
Glass curtain wall, aluminum panel curtain wall and exterior façade solutions for project delivery.
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07
Building Hardware & Accessories
Hardware, seals, supports and connectors supplied as coordinated building packages.
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08
Structural Steel Special Parts
Custom supports, reinforcing plates and connection nodes fabricated to drawings.
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09
Sheet Metal Bent Parts
Precision-bent sheet metal parts for equipment and engineering assemblies.
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010
Sheet Metal Pressed Parts
Repeatable pressed and formed components produced to project specifications.
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011
Flanged Pipe Assemblies
Fabricated pipe sections and flanged connections for industrial systems.
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012
Pipe Tees & Elbows
Non-standard elbows, tees and transition fittings made to drawings.
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013
Curtain Wall Connectors
Custom connectors, fixing plates and transfer pieces for façade systems.
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014
Curtain Wall Brackets
Long brackets and special fixing bases manufactured for façade installation.
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015
Door & Window Custom Hardware
Special profiles, corner blocks and custom hardware seats for openings.
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016
Engineering Accessories
Embedded parts, supports, backing plates and welded assemblies for project packages.
View details →03WHY GANGZHENG
Control at every critical step.
TRACEABLE QUALITY
Inspection across material, welding, dimensions and delivery.
ONE-STOP DELIVERY
Engineering, manufacturing, packing, export and field support.
GLOBAL EXPORT
Documentation and shipment support for international delivery.
04PRODUCTION PROCESS
From raw steel to global shipping.
01Raw Material
02CNC Cutting
03Assembly
04Welding
05Grinding
06Shot Blasting
07Painting
08Inspection
09Packing
10Global Shipping
05PROJECT EXPERIENCE
Project delivery across industrial and commercial applications.
Integrated support for industrial plants, logistics warehouses and curtain wall projects.
industrial
Company A Industrial Plant Project
Steel Structure & Custom Components
Engineering · Fabrication · Quality Control · Delivery
warehouse
Company B Logistics Warehouse Project
Warehouse Structure & Engineering Accessories
Engineering · Fabrication · Quality Control · Delivery
curtain wall
Company C Curtain Wall Project
Curtain Wall Connectors & Door-Window Hardware
Engineering · Fabrication · Quality Control · Delivery06GLOBAL BUSINESS
China manufacturing.
Global project delivery.
Export packing, documentation, container or bulk shipment coordination, and installation guidance for overseas delivery.
01Middle East02Southeast Asia03Africa04Central Asia05Europe06South America
START A CONVERSATIONHave a steel structure project?
Have a steel structure project?
Send us your drawings.
07REQUEST FOR QUOTATION