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York, SC — Over 15 Years of Precision

PRECISION CNC MACHINING

Custom engineering and machining solutions delivered with uncompromising quality and detail. From prototype to production — no task too big, too small, or too difficult.

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Herring Advance Machine shop floor
CAGE CODE: 7DLU6 MADE IN U.S.A. Proudly manufactured in York, South Carolina
About Us

QUALITY AND DETAIL IN EVERY PIECE

For over 15 years, Herring Advance Machine has delivered precision machining solutions using cutting-edge CNC technology. Every piece is inspected in-house before it leaves our shop — because quality isn't an option, it's the standard.

All machining performed in-house — complete control from start to finish
In-house inspection of every single piece before delivery
Flexible volumes — from single prototypes to 5,000+ piece production runs
D&B registered with CAGE Code 7DLU6 — government-ready
What We Do

OUR SERVICES

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01

CNC MACHINING

Precision CNC milling, boring, and turning with heavy-duty mills capable of handling complex geometries and tight tolerances.

02

CAD & ENGINEERING

Full CAD file machining with sketch and data delivery. We work from your drawings or engineer custom solutions from scratch.

03

3D MACHINING

Advanced 3D machining capabilities for complex contours, molds, and multi-axis parts that demand exceptional precision.

04

PLASMA CUTTING

High-definition plasma cutting for clean, precise cuts across a range of materials and thicknesses. Plus sawing services.

05

PROTOTYPE & R&D

Rapid prototyping and R&D machining. Single-piece or short-run production to bring your concepts to life quickly.

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WELDING & ASSEMBLY

Professional welding and complete assembly services. Threading, broaching, keyways, tapping, O-ring grooves, and more.

What We Work With

CAPABILITIES & MATERIALS

Cutting-edge equipment and a wide range of materials to meet any specification.

PROCESSES

CNC Milling CNC Turning CNC Boring 3D Machining Plasma Cutting Sawing Threading Grooving Broaching Keyways Tapping O-Ring Cutting Welding Assembly In-House Inspection

MATERIALS

Stainless Steel Carbon Steel Aluminum Copper Brass High-Temp Alloys PVC Plastics

EQUIPMENT

Doosan DNM 500 Atrump Machining Center Doosan LYNX 300 Lathe Hitachi Seiki HT20 Lathe Bridgeport Mill LeBlond Lathe CNC Plasma Table Davis Key Setter
Our Hobby

SCALE LOCOMOTIVE PARTS

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Blow Down Valve
BLOW DOWN VALVE

Brass valve component for steam locomotive boiler systems.

$89.00
Inquire
Cylinder Drain Cocks
CYLINDER DRAIN COCKS

Water drainage components for locomotive cylinder systems.

$55.00
Inquire
Dummy Steam Generators
DUMMY STEAM GENERATORS

Replica steam generation units for model train engines.

$189.00
Inquire
Fire Door
FIRE DOOR

Firebox access panel for model locomotive boilers.

$498.00
Inquire
Injector Starting Valve
INJECTOR STARTING VALVE

Valve mechanism for steam injector systems on model trains.

$259.00
Inquire
Tracks
TRACKS

Railway track sections for model train layouts.

$1,300.00
Inquire
Water Glass
WATER GLASS

Gauge component displaying water levels in locomotive boilers.

$140.00
Inquire
Get Started

REQUEST A QUOTE

Tell us about your project. We'll get back to you fast — no job too big, too small, or too difficult.

File size limit is 5MB. Accepts CAD files, drawings, images, and documents. For larger files, email directly to herringadvancemachine@gmail.com

QUOTE REQUEST SENT

We'll review your project and get back to you shortly.

Prefer to call? (803) 324-7543 or (803) 684-9005
Find Us

CONTACT

Address
397 Ratchford Road
York, SC 29745
Credentials
CAGE Code: 7DLU6
D&B Registered