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With over 90% vertical integration across critical manufacturing processes,

we maintain direct control over component precision,

system consistency, and production quality.

From machining and heat treatment

to assembly and final testing,

each stage is managed within an integrated system

— supporting reliable delivery

and stable long-term operation

in industrial environments.

With over 90% vertical integration across critical manufacturing processes,

we maintain direct control over component precision,

system consistency, and production quality.

From machining and heat treatment to assembly and final testing,

each stage is managed within an integrated system

— supporting reliable delivery and stable long-term operation

in industrial environments.

”
Precision Machining Capability

Precision Machining Capability

We operate a full-range heavy-duty precision machining system for large-scale structural components.

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Automated Production Systems

Automated Production Systems

We integrate high-capacity automated forming, cutting, and welding systems for large-scale industrial structures.

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Controlled Heat Treatment

Controlled Heat Treatment

We operate controlled thermal processing systems for large-scale structural components, ensuring stress relief, dimensional stability, and material performance consistency after machining and forming.

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Surface Treatment Systems

Surface Treatment Systems

Our surface engineering capabilities cover complete processes from preparation to finishing, enhancing corrosion resistance, surface durability, and functional performance of critical components.

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Quality Control & Testing

Quality Control & Testing

We operate advanced metrology and proprietary inspection systems for structural precision validation.

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Integrated with Trusted Global Components

Integrated with
Trusted Global Components

Key system components are sourced from
globally recognized industrial brands,
ensuring compatibility, reliability, and long-term serviceability
across different markets.

Key system components are sourced from
globally recognized industrial brands,
ensuring compatibility, reliability,
and long-term serviceability
across different markets.

Certificate

Looking for reliable performance in long-term industrial production?

Start a Factory Tour

Phone

+86 13502962948

Email

yangbo@sanfai.com

WhatsApp

+86 13502962948