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Founded in 1998, We integrate design, casting, machining, and after-sales service within our own manufacturing facility.

As a core supplier to CRRC (top 10 train manufacturers), we provide certified parts for high-speed rail projects around the world

Certified with ISO 9001, ISO 14001& ISO45001, EN15085, IRIS,10 +patented technologies

About Us

We have been serving industries worldwide since 1998.

Luoyang Fonyo Heavy Industries Co., Ltd., established in 1998, specializes in casting, machining, and assembly.
As a core supplier to CRRC (top 10 train manufacturers), we provide certified parts for high-speed rail projects around the world.
Welcome to Industrie, a leading industry innovator with a rich history of excellence with a passion make also for precision we have been empowering industries and driving progress for over 27 years.
With a 30,000-ton annual casting capacity, it produces components for high-speed trains, mining equipment, and wind power, exported globally.
Work Process

High-strength sand casting、CNC、3D coordinate measurement

1
STEP

Signed drawing / Approved drawing (customer-provided drawings or samples)

2
STEP

Custom mold / Custom tooling
Sand casting

3
STEP

Precision machining (deburring, lathe machining, milling)

4
STEP

Surface treatment (polishing, electroplating, sandblasting)
Inspection and packaging

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Customer reviews

Words from Satisfied Customers

“Fonyo used resin sand molding technology to replace traditional clay sand, reducing the surface roughness of the casting to Ra12.5μm, and almost no sand holes were visible after painting.”
John DoeProcurement Manager
“Cutting their cast iron parts reduced burrs by 70% and doubled the life of the castings”
Emily DavisEngineering Director
“Their ductile iron castings undergo three inoculation treatments, the graphite balls are highly round, and no obvious pores or slag inclusions can be seen on the cross-section.”
Michael JohnsonOperations Manager
“The cast iron parts of the outlet valves are free of rust after 1200 hours of salt spray test. The secret is the addition of 0.8% nickel and special shot blasting process.”
Camilla RoseQuality Assurance Supervisorct Developer
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