From PCB Assembly To Complex Systems
- PCB Fabrication & Box Build Assembly
- System Integration & Functional Testing
- Electronics & Mechanical Parts Sourcing
- Custom Cable/Wire Assembly
- Small to Medium Volume Production
- ISO9001:2015, ISO 13485:2016 Certified & UL Listed
What Is an Electro-mechanical Assembly?
Electro-mechanical Assembly means the final assembly of electronic equipment by mechanical and electrical parts. It assembles and electrically connects electronic/optoelectronic components, substrate PCBs, wires, connectors, and other parts according to the electrical diagram design using complete electronic assembly equipment. Electromechanical devices usually includes the following parts:
- PCB Fabrication & Assembly
- Electronics & Mechanical Parts
- Custom Cable/Wire Assembly
- DIN Rails & Frame
- Power Supplies
- Programmable Logic Controllers (PLCs)
- Input/Out Devices
- Pneumatics Devices
- Relays & Safety Components
- Software
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The Process of Electro-mechanical Assembly
Electromechanical assembly services are a highly complex task that can not be adequately done without an experienced team. Here at Viasion, we can meet all your Electromechanical Assembly demands using our 16+ years of experience and robust supply chain. Here is the normal process of electromechanical contract manufacturing:

- PCB Fabrication, PCB parts sources and PCB assembly. Make sure the electronic part works well.
- Sourcing of all the other mechanical or electronics parts if they are not built in-house, such as metal/plastic boxes, DIN rails, frame, power supply, input/out devices, etc.
- Cable/Wire harness as customer requirement, and all cable/wire are fastened on the DIN rail properly.
- Connect all the electronic parts and program the firmware and software.
- Do functional test for the fully assembled system.
- Burn-in test, reliability test and environmental test.
- Labeling and packaging.
Industrial Applications of Electro-mechanical Assemblies
- Consumer Electronics
- Household Appliances
- Industrial Control
- Automation
- Testing and Mesuarment
- Automotive Electronics
- LED Lighting
- Solar Panel
- Telecommunication
- Wireless and WiFi
- Wearable Devices
- IoTs
- Robotics
- Defense Electronics
- Aerospace Electronics
- Machine Tool Electronics
- Medical Electronics
- Industrial Equipments

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Viasion Technology is your trusted partner & one-stop shop for PCB fabrication, components sourcing, PCB assembly and electronic manufacturing. With more than 16 years of experience, we have been supplying high-quality PCBs with competitive pricing for 1000+ customers worldwide. Our company is ISO9001:2015 Certified & UL Listed, and all our products are 100% E-tested and inspected by AOI & X-RAY to meet the highest industry standards. So please get an instant quote from our sales team now, and we will take care of the rest.
Frequently Asked Questions
The main tools and equipment include:
Surface mount printing equipment; Surface mounting machine; Automatism card machine; Wave soldering equipment; Reflow soldering equipment; AOI inspection equipment; Taping equipment; Shielding equipment.
Electro-mechanical assembly mainly involves assembling the electronic parts into metal or plastic enclosures.
Yes, there are some safety considerations to be aware of when performing electro-mechanical assemblies. An essential factor is that the components and materials used must meet industry standards for safety measures, which include ensuring the components are made from non-flammable materials, such as plastics and ceramics. Furthermore, they are certified for use in the assembly process.
In addition, it is crucial to use the appropriate tooling and specialized equipment for precision work, such as soldering, drilling, Testing and cleaning.
At most, it takes 2-4 weeks to complete a simple electro-mechanical assembly. However, more time is needed for complex electromechanical assemblies.
Normally, there are following steps for electromechanical assemblies:
- Prepare the corresponding information, including total assembly drawing, component assembly drawing, parts drawing, BOM, etc. We must ensure the completeness and neatness of the drawing and the fullness of the process information record.
- We must carry out the placement of parts and Assembly of components in the specified workplace, and all workplaces must be kept neat, standardized and orderly.
- We should understand the equipment’s structure, assembly technology and process requirements before Assembly.
- The Quality Inspection Department must check the assembled parts carefully, and if any unqualified parts are found during the assembly process, workers should report that promptly.
We think many years of experience and a skilled product and quality team are the most critical factors. Viasion has more than 16+ years of experience in electromechanical device assembly, with an experienced team to supply high-quality electromechanical assembly services.
Normally, the following steps should be done for a typical electromechanical assembly: printed circuit board fabrication – PCB assembly – IC programming – PCB testing – enclosure assembly – final functional testing – labelling and packaging. Generally speaking, electromechanical assembly products will be fully functional when finished.