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

PTI Engineered Plastics

WHO WE ARE


PTI is a plastic injection molding company that can take you from mind to manufacturing. Our 155,000 sq. ft. facility in Macomb, Michigan is home to some of the most advanced technology and manufacturing systems in the industry. 


PTI is a diverse injection molding company serving the medical, automotive, defense, aerospace, electronics and consumer products industries. We offer design, engineering, tooling, and low and high volume production, with full PPAP and IQ,OQ, PQ validation services. 


SERVICES OFFERED


PTI capabilities begin with product design. Their engineering department uses the latest advancements in 3D-CAD modeling and plastic moldflow simulation. Also available are the full resources of their partner, PTI Design, to create new designs or optimize existing designs for their customers. Their highly-skilled toolmakers utilize advance tooling techniques and systems to provide prototype and production tooling that meet the requirements of their customers low and high More... volume plastic injection molding needs. Specializing in complex injection molded products; PTI has become the go-to supplier for tight tolerance parts, highly-detailed tools, multi-surface large parts, and high-repeatability molding processes. Their press sizes range from 12−750 tons.


 PTI's proprietary capability, known as the P3™ Process, creates ready-for-production prototypes. This process provides speed to market, lower overall development cost with no compromise to product design or material choice.


 In their ISO Class 8 Cleanroom, they have the ability to perform injection molding, assembly, secondary operations and packaging. 


 Value Added Services:


 Plastic Joining


 - Ultrasonic Welding


 - Staking


 - Spot Welding


 - Swaging


 - Spin Welding


 - Vibration Welding


 - Hot Air Cold Staking


 - Thermal Processing


 - Thermal Imbedding


 Part Decorating


 - Laser Marking


 - Pad Printing


 - Appliqu Assembly


 - In-Mold Decorating


 Managed Services


 - Hydrographics


 - EMI and RFI Shielding


 - Paint and Plating Less

Rave Gears

Rave Gears and Machining is committed to providing high quality, precision CNC machining, prototyping, reverse engineering, and supply of gears and gear shafts with shared customer focus on meeting delivery commitments through transparency and trust. We believe in employee development, investment in advanced technology and continuous improvement. Our customer_x0092_s business is our business.


Quality | Customer Trust | On-Time Delivery

Imagineering Machine, Inc.

S & C Precision, Inc.

Baker Industries

Baker Industries is an industry-leading provider of CNC machining, fabrication, and 3D printing for prototypes, tooling, flight hardware, and more. We work with the world's leaders in the aerospace, agriculture, architecture, automotive, construction, defense, and space industries, just to name a few. We are designers, engineers, machinists, and fabricators who are passionate about what we do - building the tools and components that make your products work. We're creative, sharp, and dedicated to figuring out how we can make every project better - more ergonomic, lighter, more precise, and faster.

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.

Metalex Manufacturing, Inc.

Metalex Mfg Inc. is a high-technology contract machine shop. Started in 1971 by owners, Werner Kummerle (CEO) and wife, Sue, along with a few exceptional craftsmen, Metalex has grown to one of the nation_x0092_s leading machine shops with over 120 key staff members.


Today, Metalex is one of the best in the industry, setting benchmarks that others strive to follow. Global customers include major spacecraft and aircraft builders, NASA, power generation, the world_x0092_s largest consumer goods companies, global utilities, and numerous other companies representing a diverse group of industries.

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Specialized solutions and distribution

Industry Expertise

Suppliers of CNC Machining specializing in Engineering Services and Engineering Services: Prototyping with ISO 9001 Certification for Governmental and Naval

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