Superior Electronics Contract Manufacturing

We're Changing The Game

Located in Bristol, Pennsylvania in a 22,000 square foot facility, TJM Electronics has been leading the way in US-based electronics contract manufacturing since 1989 with the emergence of Surface Mount Technology (SMT). We became one of the first automated SMT companies certified to MIL-STD-2000 on the east coast, and are now recognized by major defense contractors as a “3 Star Supplier.” We also maintain a reputable status as a Preferred Supplier List member for electronics contract manufacturing.

With a broad range of multi-disciplined expertise developed over the last 30 years, TJM Electronics has been instrumental in the success of many “World’s First” technologies ranging from military and aerospace, power and energy conservation, to medical devices used in orthopedic surgery.

Recently TJM Electronics has expanded its offering and capabilities to include custom short or long run PCB assembly, creating accurate and functional prototype representations of your designs, innovative electronic product design and development, electronics engineering and design services, including analog design, digital design, and RF, and unparalleled turnkey services for industrial design, and mechanical design.

Through our brand, TemitroniK, we assemble oversized LED boards of any shape and size, up to 460mm (18.11″) wide and 1200mm (47.24″) long. We’ve also developed a brand-new standardized LED board product called TEMIBOARD that has robust features and options that come standard, such as 1×1 or 2×2 inch LED grid size, constant current or constant voltage, and are dimmable. There are multiple color temperatures, sizes, and connectivity options as well. 

We have increased our electronics contract manufacturing capabilities and design expertise by adding state-of-the-art, fully automatic assembly lines and 3D optical inspection systems. Our machines perform to produce quickly and precisely, while creating an overall lower cost for production. We understand the repetitiveness and delicacy required for PCB assembly, which is why we use the top of the line equipment to ensure accuracy and reliability. For a full list of our equipment and capabilities, please click HERE.

Our automated technology allows us to meet the most rigorous and specialized PCB requirements for industries such as aerospace and defense, medical, industrial, LED lighting, and non-commodity consumer electronic products.

These new resources, along with our highly trained electrical engineering staff, ensure a seamless process from design concept through final production, making us true experts in Design for Manufacturability (DFM).  Because of our duel competency, we can provide extended parameters, such as manufacturing cost targets in addition to technical specifications. This is an incredible value, as those parameters help determine a successful entry into the market.

What is the best news when it comes to engineering with TJM? YOU as the customer own all the IP. We will provide you with complete design packages, including native files, for each project. While we typically manufacture the products we develop, if you choose to go elsewhere, or have used us as an extension of your own manufacturing facility to engineer for you, you can rest assured that you will have everything you need to properly assemble and manufacture on your own.

Our Facility

Our US-based 22,000 SF facility is equipped for fully automated short or long run PCB Assembly.

We can manufacture printed circuit boards of the smallest size up to 4600mm wide and 1200mm long. We run automated printed circuit board assembly lines with state-of-the-art, environmentally conscious technology.

The reduction in manual labor keeps costs down and reliability up!

Added Value

We value the relationships we have with our customers and view ourselves as your partner throughout development and production.

• Product Development
• Embedded Systems
• Circuit Design
• Schematic Capture and Layout
• Firmware Development
• Software - Apps/Cloud
• Contract Manufacturing
• PCB Assembly

Looking for IMET Corporation?

You’re in the right place! 


IMET Corporation has merged with TJM Electronics. Read all about it HERE