ABOUT US

Built on Experience. Engineered for What’s Next

TOMECO SI provides custom metal fabrication, CNC machining, steel structures, mechanical assemblies, and OEM manufacturing. As part of the TOMECO ecosystem, we build on its 33-year industrial heritage to deliver reliable, flexible, and value-driven manufacturing solutions for customers worldwide.

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our capabilities

Explore Our Factory’s Production Capabilities

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Custom Metal Fabrication

Laser and plasma cutting, bending, rolling, spinning, and forming of custom metal components and structures to customer drawings.

Custom Metal Fabrication

Laser and plasma cutting, bending, rolling, spinning, and forming of custom metal components and structures to customer drawings.

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Precision CNC Machining

Precision CNC turning, milling, drilling, and finishing of complex components to meet specified dimensions, tolerances, and surface requirements.

Precision CNC Machining

Precision CNC turning, milling, drilling, and finishing of complex components to meet specified dimensions, tolerances, and surface requirements.

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WELDING & ASSEMBLY

Controlled welding and mechanical assembly performed to qualified procedures, supporting reliable production of components, structures, and complete assemblies.

WELDING & ASSEMBLY

Controlled welding and mechanical assembly performed to qualified procedures, supporting reliable production of components, structures, and complete assemblies.

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SURFACE TREATMENT & FINISHING

Shot blasting, industrial coating, surface treatment, and finishing to meet specified requirements for appearance, durability, and corrosion protection.

SURFACE TREATMENT & FINISHING

Shot blasting, industrial coating, surface treatment, and finishing to meet specified requirements for appearance, durability, and corrosion protection.

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OEM & Build-to-Print Manufacturing

Custom components and assemblies manufactured from customer drawings, specifications, and quality requirements, with flexible support from prototypes to repeat production.

OEM & Build-to-Print Manufacturing

Custom components and assemblies manufactured from customer drawings, specifications, and quality requirements, with flexible support from prototypes to repeat production.

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Quality Assurance & Inspection

Material, dimensional, welding, surface, and final inspections conducted throughout production to maintain conformity, traceability, and consistent product quality.

Quality Assurance & Inspection

Material, dimensional, welding, surface, and final inspections conducted throughout production to maintain conformity, traceability, and consistent product quality.

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our products

Explore Our Industrial Components & OEM Solutions

Custom sheet metal spinning parts manufactured through controlled forming processes to achieve accurate profiles, smooth surfaces, consistent dimensions, and reliable performance.
Precision-machined and replacement parts manufactured from customer drawings, samples, or specifications, ensuring dimensional accuracy, reliable fit, and consistent operational performance.
Custom equipment, mechanical assemblies, and structural components manufactured for industrial process lines according to customer drawings, specifications, and operating requirements.
Robust fan components and assemblies built for demanding industrial applications, ensuring strength, accuracy, and reliable performance.
Precision components and assemblies manufactured for wind turbine generators, meeting strict requirements for dimensional accuracy, structural integrity, and reliable operation.
High-quality burner components manufactured using advanced fabrication and machining technologies for excellent heat resistance, dimensional accuracy, and long-term operational reliability.
quality assurance

Certifications & Quality Standards

An Hi
Song Lam
Vien Minh
MaxBond
Sunshine
HiVi

An Hi
Song Lam
Vien Minh
MaxBond
Sunshine
HiVi
our projects

Proven Success Across Industrial Applications

TOMECO SI has successfully delivered precision metal fabrication, CNC machining, and OEM manufacturing solutions for customers across diverse industries. Our advanced production capabilities, strict quality control, and engineering expertise ensure reliable products that meet the highest standards of performance, durability, and efficiency.

Precision Sheet Metal

INDUSTRIAL FAN COMPONENTS

INDUSTRIAL FAN COMPONENTS

Discover how TOMECO SI manufactures precision fan components that deliver outstanding durability, dimensional accuracy, and reliable performance for demanding industrial ventilation systems.

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CNC Fabrication

INDUSTRIAL FAN COMPONENTS

INDUSTRIAL FAN COMPONENTS

Discover how TOMECO SI helped customers improve manufacturing efficiency with precision-engineered fan components, advanced fabrication technologies, and reliable OEM production solutions.

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Welding & Assembly

INDUSTRIAL FAN COMPONENTS

INDUSTRIAL FAN COMPONENTS

Discover how TOMECO SI delivers precision-engineered fan components through advanced manufacturing technologies, ensuring outstanding quality, durability, and reliable performance.

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OEM Manufacturing

INDUSTRIAL FAN COMPONENTS

INDUSTRIAL FAN COMPONENTS

In this case study, discover how TOMECO SI helped customers achieve higher manufacturing quality through precision engineering, advanced fabrication technologies, and reliable OEM solutions.

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strategic partner

Our Customers

An Hi
Song Lam
Vien Minh
MaxBond
Sunshine
HiVi
An Hi
Song Lam
Vien Minh
MaxBond
Sunshine
HiVi