Jopp Electronics – Strong in Electronic Development and Serial Production.

From the initial idea to deliberations and development to prototypes and serial production together with you Jopp Electronics develops progressive products and solutions in electronics from your ideas and concepts, helping your business to progress and remain successful.

Jopp Electronics is a strong E2MS service provider with an IATF 16949 certificate. Its long term business relationships with customers are built on trust with a consistent customer focus: customers give complete production orders to design PCBs, make electronic components and assemble complete systems including the associated hardware and software production into safe hands at Jopp Electronics!

Complex customer requests - tight deadlines – rapid modifications: Jopp Electronics is highly flexible and works with great efficiency in order to enable its customers to introduce products in a fast and successful manner.

Contact Sales

Mr. Axel Klehr

  +49 7721/99380-123



Contact Sales

Mr. Axel Klehr

  +49 7721/99380-123



As an E²MS service provider in the low medium and high volume sector, Jopp Electronics offers customers a complete range of services. Jopp Electronics can takes over our customers complete product development or support them selectively as required or even manufacture for customers on a "build-to-print" basis. Jopp is happy to process materials provided by its customers, but is also prepared to take over the complete industrialisation on request and in a fast changing world is supported by comprehensive obsolescence management.

  • Engineering services (software / hardware)
  • Project management and industrialisation
  • IMDS (International Material Data System)
  • Prototype production on series processes
  • Provision and / or complete industrialisation
  • Electronics Manufacturing of standard or special processes
  • Repair services
  • Simple assembly up to complete box build
  • End-of-Life Management (PCN) and Obsolescence Management
  • Global Delivery


                       Download Range of services Jopp Electronics

Competence from the concept to the production-ready product by a multidisciplinary team for development services according to V-model in the automotive, industrial electronics and medical technology sectors. Together with the partners of Jopp Holding GmbH and other external service providers, we offer you complete product development with hardware, software, mechanics and in-house prototype and sample construction.

General information

  • Concept consulting and creation
  • Project Management
  • System design with consideration of functional safety
  • Tool requirements supported with engineering and complete docu- mentation
  • Testing concepts, verification and validation in hardware and software

Hardware development

  • Tool-supported creation of circuit diagrams and PCB layout
  • Analogue and digital circuits
  • Sensors, actuators and communication interfaces [CAN(-FD), LIN, BT, LAN etc.] 

Software development

  • Software for a wide variety microcontrollers
  • Embedded Operating Systems (Real Time and Non Real Time)
  • Peripherals, wired and wireless interfaces
  • Human Machine Interfaces, sensor evaluation and actuator control
  • Standard software components, for example AUTOSAR

Combination between traditional and modern practices: Based on a broad portfolio of modern and traditional technologies, Jopp Electronics acts as a flexible and dynamic EMS service provider. As a worldwide supplier, Jopp Electronics meets the highest quality demands of its customers.


Printed Circuit Board Assembly

  • Labeling / Laser marking (barcode)
  • Surface Mounted Technology (SMT)
  • Through Hole Technology (THT)
  • Press-fit technique (Press-Fit)


Soldering Technologies

  • Reflow soldering
  • Selective soldering
  • Wave soldering
  • Manual soldering

In addition to the existing standard processes, Jopp Electronics rounds off its service portfolio in electronic manufacturing with a comprehensive range of special processes.


PCB Assembly

  • Press-fit technology
  • Automatic adaptation of resistors to LED selection classes
  • Measuring light spectrum of LED’s (in conjunction with ICT)


Module Protection

  • Casting
  • Bonding
  • Painting (external)


After-Sales Service

  • Test, analysis, repairs
  • BGA Rework
  • Product conversions



The JOPP Group claim is the implementation of zero-error strategy. Therefore, we offer our customers a wide range of different testing options. We create the required test concepts and implement them during production. Efficient testing techniques are available in-house and are adapted to the specific requirements.

  • Solder Paste Inspection (SPI)
  • Automatic Optical Inspection (AOI)
  • Manual Optical Inspection (MOI)
  • Microscopic analysis methods
  • X-ray inspection (AXI) of components (external)
  • In-Circuit-Test (ICT) also as inline application with assembly solutions
  • In-System Programming (ISP)
  • Functional test
  • End-of-line tests (EOL) also as in-line application with assembly solutions
  • Poka-Yoke solutions


                              Download Whitepaper „ICT-Test"
                                  "a critical success factor in electronics production" 
only available in German version

Jopp Electronics produces electronics located in Germany, Jopp’s Villingen-Schwenningen site, is a competent and trusted partner for simple assemblies of printed circuit boards to complex complete mechatronic systems (box build). Based on the requirements and expectations of our customers, JOPP meets the highest demands of modern industrial standards such as lean management, 5S, KANBAN and One-piece flow concepts. On request, we can also offer you the manufacture at one of our Eastern European locations.

  • KANBAN material supply
  • Workstation design according to 5S standard
  • Processes and workplace design according to Lean Management
  • Manual assembly of simple components or small lots
  • Partially to fully automated assembly of larger lots
  • Integrated test procedures up to final palletisation
  • Worldwide shipping

Quality according to the globally recognised phrase synonymous with quality and technology, "Made in Germany", JOPP makes this a top priority.  In addition to the requirements for qualitative and certified processes, further development of industrial standards and infrastructure to the latest state of the art methods are implemented whilst considering sustainable preservation of our environment as a priority for JOPP.

  • Quality standard according to ISO 9001:2015, IATF 16949:2016 and TISAX Level AL2
  • Production environment with automatically monitored temperature
  • Production and development site according to the passive energy standard (KfW 55)
  • SAP-based management systems, & if required with EDI connection
  • Semi-automated storage in closed storage systems
  • Storage of opened electronic components in a humidity-controlled environment
  • Traceability of assemblies by means of a barcode applied by laser
  • Internal material logistics using KANBAN, supermarket and milk run principles
  • Material and process flow according to Lean Management principals
  • Workplace design according to 5S and One-Piece-Flow methods
  • Poka-Yoka solutions to secure process flows