Revolutionize Your Workflow
Long lead times stifle projects. They let your focus and momentum drift away. Latencies complicate production runs and encourage inventory buildup. But it doesn’t have to be this way.

At Protocase, we’ve developed a unique mass custom manufacturing process that’s ultra-fast, flexible and easy.

Get custom enclosures and parts in 2-3 days, with no minimum order. Revolutionize your workflow and simplify your part sourcing with the world’s fastest custom manufacturer.

Protocase II Inc

Custom Electronic Enclosures, Sheet Metal Parts & CNC Machining for Scientists, Engineers and Innovators

J&E Manufacturing Co.

J & E MANUFACTURING is a multi-plant operation with over 225,000 square feet of production space to provide our customers with an extensive range of precision metal fabrication services.


Our in-house metal fabrication services include custom metal manufacturing capabilities from precision sheet metal components and machined parts, to elaborate, fully assembled, high-cosmetic liquid paint or powder coated complete units. With a core competency built to support a wide range of industries including medical, aerospace, commercial, agricultural and more, J & E has the capabilities to handle your precision metal fabrication projects with experience and excellence.

Woolf Aircraft Products, Inc.

We fabricate tubes for hundreds of customers, making thousands of different assemblies in any alloy including aluminum, carbon steel, stainless, inconel and titanium. Made to order contracts range from $100 to $500,000 each with over 500 contracts in production.


Woolf Aircraft Products has specialized in tube fabrications, tube bending and weldments since 1942. We are a small business with approximately 100 employees, located in a modern 94,000 square foot facility in Romulus, Michigan. We fabricate all types of metal tubing and components used for nearly any application. 


We are very strong in the commercial market as well as military and aircraft. Our specialty in thin wall, tight radius work has gained us a reputation for bending difficult configurations. Our size range through 8" as well as the ability to do smaller production runs enables us to fulfill most requirements. A qualified supplier base ensures deliveries of raw materials and specialized services.

Plasidyne Engineering & Manufacturing, Inc.

Three friends with a vision to start a company to machine parts from a new product called polytetrafluoroethylene (PTFE/filled PTFE) established Plasidyne in 1969. Over the years we have grown by being able to adjust to the constantly changing needs of the plastics industry.


Advances in technology enabled Plasidyne to excel at producing precision-machine, high-quality plastic parts at a much higher rate. But no matter how much we have grown, or how much technology has evolved - one thing hasn't changed--our dedication to deliver high-quality products quickly and cost-effectively.

voestalpine Roll Forming Corporation

With a history dating back to 1947 and supporting some of today's most recognized manufacturers, voestalpine Roll Forming Corporation's advanced roll forming operations deliver custom shapes and complete assemblies that conform to the most demanding specifications.


In 2000, Roll Forming Corporation was acquired by globally leading technology group voestalpine AG and became part of the metal forming, tubes and sections division.


Today, voestalpine Roll Forming Corporation has seven production facilities across three states with five facilities and headquarters located in Shelby County, Kentucky and one facility each in Pennsylvania and Indiana.


Markets served include aerospace, construction and infrastructure, enclosures, material handling and fulfillment, office furniture, off-highway, ROPs and FOPs, solar and transportation.


With engineering, design, tooling and manufacturing all co-located within close proximity to each other, voestalpine Roll Forming Corporation can deliver fully integrated More... roll forming solutions that produce larger volumes of components with exceptionally high quality standards.


 - Over 30 in-house roll forming lines.


 - Supported by an extensive in-depth engineering department.


 - Custom in-house tooling resources.


 - Material thickness handling from .010" to .250" (.254mm to.635mm) and strip widths from .500" to 20".


 - Available in-line processes include TOX, Tog-L-Lok rotary stitch, pre-punch, post-punch, mid-punch, variable thickness, remetallizing thermal spray for weld seam protection, clinch nuts, cutting and sweeping.


 - In-line welding capabilities include laser, high-frequency induction, and low-frequency contact, induction and lines ranging from 11 to 42 passes.


 - Secondary operations including welding, cutting, bending, tube fabrication and powder coating.

Astro Manufacturing & Design

The Single-Source Solution For All Your Manufacturing Needs


Astro Manufacturing & Design is a full-service, ISO 9001:2008 and ISO 13485 Certified custom manufacturer offering comprehensive manufacturing services for businesses in the medical, aerospace, agriculture, military automotive, homeland security and other industrial and technology-related industries.


We provide close-tolerance, high-precision work with a wide variety of materials, including all popular types of metals and plastics. Our 142,000-square-foot corporate headquarters, located in Eastlake, Ohio, is the workplace of some of Northeast Ohio's most talented manufacturing personnel. Our employees are experienced and highly trained and can guide you with suggestions and input that will help maximize your project's efficiency-often lowering costs and shortening time to market.


Astro is a single-source solution for all of your needs. Customers may use all or part of our services, including: Design, Rapid prototying, Fabrication, More... Manufacturing, Finishing, Machining, Plastics, Assembly, Painting, Inspection and quality control.


 Since our founding in 1977, our philosophy has been to strive for excellence in every facet of our operations- to meet or exceed customer expectations. We invite yout to see for yourself with a personalized tour of our facility.


 Astro Manufacturing serves a wide range of industries including:


 *Aerospace


 *Medical


 *Military


 *Energy


 *Commercial/non-durable consumer goods OEM's Less

Precise Metal Products

Chardon Metal Products Co.

Chardon Metal Products, founded in 1945, is a third generation family owned machining and tube fabricating company that produces screw machine products, CNC lathe and milled parts, tube fabrications and assemblies. We operate utilizing our ISO 9001:2008 certified quality and management systems. Our products are made using a wide variety of material including Carbon Steels, Brass, Stainless Steel, Copper, Aluminum, and Plastics. We use a combination of time tested manufacturing processes and the latest technology to exceed our customer_x0092_s expectations. Our philosophy and these services allow us to provide the manufacturing _x0093_EASY button_x0094_ to solve our customer_x0092_s manufacturing challenges.Our current part size ranges and typical run sizes are as follows:

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Suppliers of Metal Working specializing in Engineering Services with ISO 9001 Certification for Governmental specializing in Copper Brass Bronze and Steel

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