Parker Metal Zinc Plating

Greensboro, North Carolina · Since 1980

Zinc plating is
all we do.

Family owned and operated. Rack and barrel zinc electroplating to ASTM, military, and your own specs, inspected by hand and back to you in about seven days.

Since 1980 ASTM B633 Trivalent + Hexavalent RoHS Compliant Rack + Barrel ~7 Day Turnaround
1980
Founded by Jack Parker. A family trade, handed down through the generations.
100%
Zinc focused. One process, done right.
~7 days
Typical turnaround. Expedite available.
ASTM/Mil
Plated to spec on every order.

Our services

Rack and barrel zinc electroplating

Two lines under one roof. We match the method to your part so the finish is even, the threads stay clean, and the parts arrive ready to use.

For volume and fasteners

Barrel zinc plating

Best for high counts of small parts: fasteners, stampings, wire goods, and formed pieces. Parts tumble in the barrel for uniform coverage at a competitive price.

  • High volume runs and one time orders
  • Generous spot check inspection on every lot
  • Trivalent and hexavalent chromate options
For sensitive and complex parts

Rack zinc plating

For parts that cannot tumble, or where appearance and detail matter. Each part is fixtured, plated, and handled individually.

  • Large, intricate, or appearance critical parts
  • Every part individually inspected
  • Wrapped in kraft paper so it arrives as it left

A family trade since 1980

Run by hand, watched at every tank

Parker has plated zinc in Greensboro since 1980, more than four decades at the same trade. The shop is family owned, and the work has been handed down through the generations. The platers reading the bath today learned it from the people who built the place.

Most of the industry automated to chase volume. Set a program, load the line, walk away. Parker kept a person at the controls. Our platers watch the bath and the part as the work moves, and they call current, time, and chromate by what they see. When something looks off, a trained eye catches it at the tank, well before it reaches your floor.

An automated line hands you whatever comes off it at the end. Parker hands you a finished product that an experienced plater has watched and judged at every step. That kind of knowledge is built over years at the tank and passed from one generation to the next, and a programmed line does not reproduce it. It is why shops send us their sensitive parts and the jobs that have to come back right.

Parker Metal Finishing · Greensboro, NC

Recent work

Real parts, real finishes

A sample of zinc plated parts off our rack and barrel lines.

Yellow chromate zinc plated parts finished at Parker Metal Finishing in Greensboro NC
Yellow chromate parts
Clear zinc plated stampings finished at Parker Metal Finishing
Clear zinc stampings
Yellow chromate zinc plated hardware finished at Parker Metal Finishing
Yellow chromate hardware
Clear zinc plated components finished at Parker Metal Finishing
Clear zinc components
Parts on a plating rack at Parker Metal Finishing
Rack plated parts
A plater running zinc parts on the line at Parker Metal Finishing
On the plating line

Specs and compliance

We plate to your spec and your quality system

Send your specification and your corrosion target and we plate to meet it, then document the work. Most of our customers run their own ISO and quality programs, and we plate to those requirements so the parts drop straight into your process. Tell us the salt spray hours to white or red rust you need and we set the zinc thickness and chromate to hit it.

ASTM B633 Military specs Customer prints RoHS compliant Works under your ISO

Detail pages: ASTM B633 zinc plating · Mil-spec zinc plating

Capability SummaryREV. 2026
ProcessElectrolytic zinc, alkaline + acid chloride
LinesRack & barrel
PassivatesTrivalent + hexavalent
ColorsYellow / clear / black
Turnaround~7 days, expedite available
InspectionIn-process + final, kraft wrap
ShippingDocks for trailers + pickups

How it works

From quote to your dock in about a week

01

Send the RFQ

Part, finish, spec, and quantity. Use the form or call.

02

Ship or drop off

Our docks take tractor trailers and pickups alike.

03

We plate to spec

Rack or barrel, matched to your part and corrosion target.

04

Inspect and wrap

Checked for quality, then kraft paper wrapped.

05

Back to you

Typically within seven days, faster when you need it.

Who we plate for

Industries we serve

Decades of work for the shops that build the Triad, with parts shipped across North Carolina, the Southeast, and beyond.

Core

Machine shops

Core

Metal stampers

Core

Metal fabricators

Also

Hardware & fasteners

Also

Electrical

Also

Automotive

Also

Defense & military

Also

Industrial OEM

Testimonials

Customers who keep coming back

They stand by their quality and their word. When they tell you parts come back on time, they do.

K & S Tool & Mfg. Co.
30+ years as a customer

Quality product at a competitive price, with customer service second to none. I send any part that needs plating to Parker.

Mike Niten
6 years as a customer

Quality and delivery have been outstanding. Easy to work with, with clear and timely updates on order status.

Brian Loush, Ebway LLC
15 years as a customer

Where we plate

Zinc plating for the Southeast

Parker plates for machine shops, stampers, and fabricators across North Carolina and the states around it. Work ships in from South Carolina, Virginia, Georgia, Tennessee, and the wider Southeast, and our docks take tractor trailers and pickups alike. Every order is wrapped in kraft paper and sent back ready to run, whether the haul is twenty minutes or a full day.

North Carolina South Carolina Virginia Georgia Tennessee Alabama Florida

Request a quote

Tell us about your parts

Send the finish, spec, and quantity and Robert will get you a number. Have a print or photo? Mention it and we will follow up for the file.

Prefer to talk it through? 336-275-9657 719 W. Gate City Blvd, Greensboro, NC 27403

Opens your email to Parker Metal Finishing with the details filled in. You can also call 336-275-9657.

Contact

Find us in Greensboro

Plant & office

HoursMon–Fri, business hours (confirm and set)

Talk to the right person

Owner / Quotes
Robert Parker
robert@parkermetalfinishing.com
Plant Manager
Brian Parker
brian@parkermetalfinishing.com
Owner / Accounts
Beverly Parker Stevens
beverlypmf719@gmail.com
Owner / Office Manager
Tracy Parker Dickerson
tracypmf@gmail.com
The Parker Metal Finishing building at 719 W. Gate City Blvd, Greensboro, NC
The plant · 719 W. Gate City Blvd
Map & directions