Product information
Crane Parts Manufacturer: Precision Engineering from Trusted OEM Partner
What Is Crane Parts Manufacturing?
Crane parts manufacturing is a highly specialized branch of mechanical engineering that combines precision machining, metallurgy, and heavy-duty fabrication to produce the components that enable cranes to lift, transport, and handle massive loads safely and efficiently. Each component, from girders and booms to trolleys and hoisting assemblies, must meet exacting structural and dimensional tolerances to ensure performance in demanding environments such as ports, shipyards, and construction sites.
THACO INDUSTRIES have established itself as a trusted crane parts manufacturer in Vietnam, providing OEM crane components that meet international standards of quality and durability. THACO INDUSTRIES’ crane parts manufacturing operations integrate advanced technology, ISO-certified processes, and strict compliance with CE and EN 1090 standards. We are not just a parts supplier – we are an end-to-end OEM partner, offering custom crane fabrication services that span design, machining, assembly, and global delivery.
A Trusted OEM Crane Parts Manufacturer in Vietnam
With more than 22 years of manufacturing experience and partnerships with over 150 global clients, THACO INDUSTRIES delivers complete solutions for heavy lifting and industrial applications. Operating from our large-scale mechanical center, we utilize modern production lines imported from Australia, Switzerland, Japan, and South Korea, ensuring high precision in every stage of crane parts manufacture.
Our overhead crane parts and crane spare parts are produced from high-strength structural steel and wear-resistant alloys, built to withstand years of operational stress. We provide full-cycle support – from design to machining, assembly, documentation, and export – making THACO INDUSTRIES a preferred choice for industrial crane equipment suppliers seeking reliable OEM partnerships in Asia.
Types of Crane Part Manufacturers
THACO INDUSTRIES designs and manufactures a wide range of heavy-duty mechanical and industrial equipment, offering design-to-delivery solutions supported by SCADA (Supervisory Control and Data Acquisition) and MES (Manufacturing Execution System) integration. Our production capabilities include portal cranes, ship-to-shore (STS) cranes, E-RTG (Electric Rubber-Tired Gantry) cranes, and overhead cranes, along with their structural and mechanical components.
Portal Cranes
THACO INDUSTRIES’ portal cranes are designed for lifting capacities of up to 45 tons and outreach ranges of 4 to 32 meters. Each unit is precision-engineered using CNC cutting, robotic welding, and anti-corrosion coating systems to ensure stability and longevity in port and yard operations.
Ship-to-Shore (STS) Cranes
Engineered for loads between 40 and 50 tons, THACO INDUSTRIES’ STS cranes incorporate advanced 3D design and simulation tools to optimize boom geometry and lifting dynamics. Fabricated under ISO 9001 and EN 1090 standards, these cranes are built for heavy-duty marine environments.
Electric Rubber-Tired Gantry (E-RTG) Cranes
E-RTG cranes combine electric hoisting systems with PLC and SCADA integration to support sustainable, low-emission operations. Each electric RTG crane benefits from precision laser-cutting and robotic welding processes that guarantee dimensional accuracy and long-term reliability.
THACO INDUSTRIES specializes in OEM processing and assembly of high-quality e-RTG cranes in Vietnam. Contact us for customized solutions.
Other crane types include:
- Single-Girder RTG
- Double-Girder RTG
- Diesel RTG
- Automated RTG (ARTG)
Overhead Cranes
An overhead crane is installed at height with a system of steel girders, rails, hoists, and trolleys, capable of moving both horizontally and vertically to perform lifting and transporting operations.
Overhead cranes are commonly used in warehouses, factories, and workshops to facilitate equipment installation and material handling. They operate above the working area, allowing efficient movement of loads without occupying floor space.
Classification of overhead cranes:
- By function: lifting cranes, transfer cranes, installation cranes.
- By drive system: electric cranes, manual cranes.
- By girder structure: single-girder, double-girder, and suspension cranes.
- By application: cranes for heavy-duty industrial operations and cranes for light-industry environments.
THACO INDUSTRIES manufactures overhead cranes and their key components, including girders, trolleys, and end trucks. Advanced real-time quality monitoring ensures each crane meets global lifting safety and performance standards.
Gantry Crane
A gantry crane is a type of lifting equipment designed to handle heavy loads across large working areas such as factories, warehouses, ports, and construction sites. Its structure typically includes main girders, end girders, hoists, control systems, cables, and hooks. With specialized configurations and a wide range of models, gantry cranes offer lifting capacities from 1 to 500 tons, making them well suited for industrial operations and efficient cargo handling.
Gantry crane classifications:
- By girder design: single-girder, double-girder, box girder, truss girder.
- By application: warehouse gantry cranes, port gantry cranes, construction gantry cranes.
Crane Parts Production Process
THACO INDUSTRIES operates a vertically integrated crane parts manufacturing process that ensures full control over quality, precision, and traceability at every stage.
Material Preparation and Cutting
High-quality steel materials are carefully selected and tested. Our slitting and shearing lines handle coils up to 12 mm thick and 12 m long, while laser-cutting machines deliver precise cuts for various profiles and crane components.
Forming and Machining
Pressing, punching, and stamping systems (ranging from 45 to 1,000 tons) form critical parts for crane structures. CNC machining centers achieve accuracy within 0.005 mm, guaranteeing consistency across large production runs.
Welding and Assembly
Robotic welding units and automated jigs ensure high-precision joints, with skilled technicians verifying alignment and fit before final assembly. All welding adheres to AWS and EN standards.
Heat Treatment and Hardening
Vacuum heat treatment enhances the durability and wear resistance of critical components, optimizing performance for heavy lifting applications.
Surface Treatment and Coating
Our electro-deposition (ED) and powder-coating lines handle parts up to 17 m long, providing corrosion resistance and uniform finishes that meet marine and industrial specifications.
Labeling and Serialization
Every part produced at THACO INDUSTRIES is fully traceable. Integrated SCADA, MES, and ERP systems record production data in real time for auditability, warranty support, and continuous improvement.
Inspection and Quality Testing
Inspections are embedded throughout production, verifying dimensions, weld integrity, and coating thickness. Compliance with ISO 9001 and ISO 14001 ensures each product meets international standards.
Packing and Delivery
We provide global export packaging and logistics, ensuring all crane components reach customers in optimal condition. Packaging methods are customized to customer requirements for safe and efficient delivery worldwide.
Common Problems in Sourcing Crane Parts
Companies seeking where to buy crane spare parts often face several challenges:
- Inconsistent quality – Many suppliers outsource production, leading to variable standards and limited traceability.
- Lack of customization – Off-the-shelf parts may not fit specific designs, especially for legacy or custom-built cranes.
- Extended lead times – Uncoordinated logistics or limited capacity can delay delivery, impacting operations.
- Compliance issues – Without certified processes, some suppliers fail to meet ISO, CE, or OSHA requirements, risking safety and regulatory violations.
THACO INDUSTRIES addresses these challenges through in-house, fully integrated production. Our crane parts manufacturing process ensures consistent quality, traceability, and compliance from raw material to final shipment. This reduces downtime for customers and delivers long-term value across the equipment lifecycle.
Crane Parts Manufacturing Standards and Certifications
THACO INDUSTRIES’ crane parts production adheres to globally recognized standards for heavy steel fabrication and lifting equipment:
- ISO 9001 (Quality Management)
- ISO 14001 (Environmental Management)
- ISO 45001 (Occupational Health and Safety)
- EN 1090 (CE Marking for Structural Steel)
- Compliance with RoHS and REACH for EU environmental and safety regulations.
THACO INDUSTRIES can also adopt specialized certifications such as ISO 3834 for welding quality or DNV/ABS for marine and port equipment upon client request.
Global Reach and Market Presence
As one of Vietnam’s leading suppliers of advanced industrial crane equipment, THACO INDUSTRIES exports crane parts and assemblies to the United States, Canada, Mexico, and the European Union. Our clients include OEM manufacturers, industrial contractors, and global logistics firms that rely on our precision-engineered components to enhance the performance of their lifting systems.
Through consistent investment in technology, digital manufacturing systems, and workforce training, we have established ourselves as a trusted OEM partner for some of the world’s leading equipment manufacturers.
Why Choose THACO INDUSTRIES for Heavy-Duty Crane Parts Production?
- Integrated manufacturing: Design, machining, surface treatment and assembly in one 320-hectare complex.
- Advanced technology: CNC, robotic welding, SCADA, and MES integration ensure traceability and precision.
- Proven experience: Over two decades of delivering heavy-duty crane parts production for global brands.
- Compliance and safety: Certified under ISO, CE, and EN standards.
- Customization: Tailor-made solutions for unique lifting or material-handling challenges.
THACO INDUSTRIES combines scale, expertise, and precision to ensure our crane components deliver optimal strength, safety, and reliability across industries.
Frequently Asked Questions (FAQs)
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Do you provide OEM or aftermarket parts?
We manufacture OEM crane parts in Vietnam, supplying components directly to equipment makers. Selected items can also be provided as aftermarket replacements, depending on project requirements.
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What certifications do you hold?
THACO INDUSTRIES maintains a robust, enterprise-wide quality assurance system built upon internationally recognized standards, including ISO 9001 and ISO 14001, as well as relevant ASTM standards. Our operations also comply with OSHA safety principles and EN 1090 standards for structural steel fabrication, where applicable. This approval framework enables THACO INDUSTRIES to evaluate and integrate the necessary credentials to meet the needs of each project.
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How long is the lead time to the US?
Lead time varies by order size and port schedules. As a crane parts supplier for US markets, we coordinate logistics and export documentation to ensure timely delivery.
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Can you customize parts?
Yes. We design and fabricate custom crane components based on client drawings, specifications, or load requirements, utilizing precision machining, welding, and testing to ensure quality.
Global Partner in Crane Parts Manufacture
For over two decades, THACO INDUSTRIES has advanced Vietnam’s position as a leader in crane parts manufacture and heavy mechanical engineering. Through integrated production, certified processes, and global reach, we deliver OEM crane components that power construction, port operations, and industrial systems around the world.
Whether you are sourcing OEM assemblies, exploring where to buy crane spare parts, or seeking a custom crane fabrication partner, THACO INDUSTRIES provides the precision, reliability, and technical assurance you can trust.
Contact THACO INDUSTRIES to discuss your next crane parts manufacturing project: partsales@thaco.com.vn
