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

Helander

Since 1933, Helander Metal has been supplying major Fortune 500 corporations and smaller businesses with top quality custom metal components. Helander clients represent numerous major industries including aerospace & defense, food equipment, pump and valve, medical, laboratory products, electronic shielding, automotive, agriculture.


Our fine tradition of excellence has been built by continually adhering to our customer's rigid specifications. Quality is and has always been our emphasis.


Concepts of uniform thickness, close tolerances to 5 thousandths of an inch and diameter capacities to 80" are business as usual at Helander.


For small or large spinnings, for prototype or production runs, for products of virtually any metal, our personnel and facilities are ready to serve you.


And, you can rest easy knowing that your project is in capable hands. Our hand-picked personnel are among the finest and most talented in the metal spinning industry.


Core Business Competencies are metal spinning, More... hydroforming (deep drawing), machining, welding, and polishing.


 Success is measured by quality, on-time delivery, and efficiency. We will achieve success by continuous recruitment of talented people with high regard for ethical behavior in business, modernization of facility, clear communications links, positive, supportive and cooperative teamwork, aggressive search for business alliances and attention to detail.

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.

Precise Metal Products

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.

Ardel Engineering & Manufacturing Co., Inc.

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

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Suppliers of Metal Working specializing in Quality Control for Governmental specializing in Copper Brass Bronze

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