Racked aluminum parts over the anodizing line at the AnoPRO plant in Paoli, Indiana

Paoli, Indiana · Anodizing shop since 2013

Aluminum Anodizing and Chem Film in Paoli, Indiana

Type II and Type III Anodizing to MIL-A-8625 and Alodine Chem Film to MIL-DTL-5541, processed for industries such as machine shops, defense, aerospace, medical, packaging, and automation. Standard turnaround is 3 to 5 days. We pick up and deliver within 100 miles.

Request a Quote 812-620-4646
SPEC MIL-A-8625 SPEC MIL-DTL-5541 SPEC AMS 2482 SPEC PRC-5006 LEAD 3-5 DAY STANDARD RUSH SAME-DAY EXPEDITE
Anodized aluminum fixture blocks in green, gray, purple, and blue, machined and finished for a customerTYPE II DYED · CUSTOMER PARTS

Capabilities

Anodizing Capabilities in Paoli

The shop runs the full range of surface finishing processes: Type II Clear and Black, Hard Coat for demanding environments, PTFE Impregnation for reduced friction, and Alodine Chem Film for low contact resistance. Because we schedule every job precisely, when we quote a date, we hold it. If your drawing calls out a process below, send it over and you will have a cost back by email.

01Type II Anodizing, Clear and BlackMIL-A-8625 · CLASS 1 AND 2
02Hard Coat Anodizing, Type IIISEALED OR NON-SEALED · CLEAR, BLACK, AND CUSTOM COLOR
04Color Anodizing and Custom MatchingRED, BLUE, GOLD, GREEN, ORANGE, BROWN
05PTFE Impregnated AnodizingDRY-LUBRICATED HARD COAT
06Alodine Chem Film, Clear and GoldMIL-DTL-5541 · CLASS 1A AND 3
07Masking, Plugging, and AssemblyFINISHED TO YOUR PRINT

Industries

The Industries We Serve

More on each industry

We are flexible to work directly with machine shops, a manufacturer's purchasing agent, engineers, or the individual. We provide services for more than 80 valued companies on a regular basis, and the business has grown organically, built on referrals rather than advertising.

01Machine ShopsFULL-SERVICE FINISHING TO PRINT
02Military and DefenseCAGE 9CSF4 · MIL SPECS
03AerospacePRINT-CONTROLLED WORK
04Packaging and AutomationREPEAT PRODUCTION RUNS
05MedicalCLEAN, CONSISTENT, DOCUMENTED
06Food EquipmentSANITATION REQUIREMENTS
Gold chem film coated aluminum manifold plates and brackets laid out after finishingCHEM FILM TO PRINT · GOLD
The anodizing line at the AnoPRO plant in Paoli seen from the catwalkTHE LINE · PAOLI, INDIANA
3,100+Projects completed
80+Active customers
13Years Anodizing
100 MilesPickup and delivery

The shop

A Family Owned & Operated Anodize Shop

AnoPRO is owned and operated by Matthew and Kendall Knight, with five dedicated employees on the floor. Charlie Bough runs facility operations and logistics, Phillip Tussey operates the crane and calculates load sizes, Ronnie Vanlaningham handles quality control and packaging, Jayden Edwards manages production scheduling and equipment maintenance, and Shane Knight brings a background in machining and racing. It is a small shop by design. When you call, you speak to someone with hands-on experience, and clear communication means you hear about a potential issue before it becomes your problem.

Matthew puts it this way: "Our focus is solving our customers' problems and creating a predictable workflow. Parts move through on schedule, so we are not your bottleneck. The shop is designed with the customer in mind."

Meet the teamIn the community
Matthew and Kendall Knight with their son on the AnoPRO plant floor in PaoliTHE KNIGHT FAMILY · ON THE LINE

Specifications

Specification Pages, Written for the Engineer Holding the Drawing

If your print carries a callout rather than a process name, start here. Each page explains what the specification actually requires, what each element of the callout means, and how we run it. They were written because engineers search the bare specification number and usually find a PDF paywall instead of an answer.

01MIL-A-8625 Anodizing, ExplainedTYPE II, TYPE III, CLASSES, SEALING
02MIL-DTL-5541 Chem Film, ExplainedCLASS 1A AND CLASS 3
03AMS 2482 PTFE Impregnation, ExplainedDRY-LUBRICATED HARD COAT

Questions

Questions We Answer on the Phone Every Week

How Long Does Anodizing Take?

Standard turnaround is 3 to 5 days from the day your parts reach our dock in Paoli. If a job is urgent we expedite it, as fast as same day. Tell us the date you need the parts back when you send the request for quote, and we will tell you straight away whether we can hold it.

Do You Pick Up and Deliver Aluminum Parts?

Yes, anywhere inside a 100 mile radius of Paoli, Indiana. That circle covers Indianapolis, Bloomington, Columbus, Louisville, Evansville, and Terre Haute. Your parts leave your dock on our truck and come back finished, so there is no crating, no freight carrier, and no terminal time in either direction.

Does Anodizing Work on Metals Other Than Aluminum?

Not here. We anodize machined aluminum parts, and only machined aluminum parts. We do not anodize steel or titanium. Keeping the shop to one metal is the reason the finish quality and the 3 to 5 day clock both hold, and it is worth saying plainly so nobody ships us parts we cannot run.

Do You Anodize to Military Specifications?

Yes. We anodize to MIL-A-8625 in Type II and Type III, and we run chemical conversion coating to MIL-DTL-5541. We also support AMS 2482 for PTFE Impregnated Hard Coat and the NASA/JSC PRC process specifications. Our CAGE code is 9CSF4 and our NAICS code is 332813.

Read all the questions and answers

Send the Drawing and We Will Send a Cost

Email a print, fill in the request for quote, or call the shop. Standard turnaround is 3 to 5 days, and expedites move as fast as same day.

Request a Quote812-620-4646