High-Quality Circuit Board Manufacturing

Flex circuit boards, rigid-flex, and multilayer PCBs – precisely manufactured, single-sided or multilayered, tailored to your requirements. Benefit from high-quality circuit board manufacturing at attractive prices – from prototypes to large-scale production.

Our Services in Circuit Board Manufacturing

Prototype Production

Series Production

Special PCB Solutions

Quality Assurance

Circuit Board Manufacturing and PCB Assembly – All from One Source, Available Worldwide

High-quality circuit board manufacturing from prototype to series production is carried out with the best quality and at competitive prices – s.m.k. GmbH works closely with its Asian partners and offers you a comprehensive service, from single-sided circuit boards to highly complex HDI circuits.

Aluminum circuit boards, flex/rigid-flex, also available as multilayer. Prototypes, small batches to large series – all from one source. With our own local facility, regular audits, highly trained staff, and the latest manufacturing equipment, we are able to consistently guarantee you high quality.

Markets & Industries

Medical Technology

Automotive

Industrial Automation

Telecommunication

IoT

Mechanical Engineering

Advantages of Our Circuit Board Solutions

Reference Projects

Development and manufacturing of highly complex circuit boards for medical devices.

Manufacturing robust and flexible PCBs for vehicle control systems.

Applications of Circuit Board Manufacturing in Detail

In medical technology, precision, reliability, and safety are paramount. Our circuit boards are used in applications such as diagnostic systems, monitoring devices, and portable medical equipment. They offer biocompatible materials and customized designs that comply with strict norms and standards.

The automotive industry requires circuit boards that meet the high demands of modern vehicles. Our PCBs are used in control units, sensors, navigation systems, and electric drives. They offer high resistance to vibrations, temperature fluctuations, and electrical loads.

In industrial automation, robust and reliable circuit boards are needed for control systems, robotics, and IoT-enabled machines. Our PCBs enable precise control, durability, and maximum efficiency in demanding industrial environments.

Our circuit boards meet the requirements for high-frequency and high-speed applications in telecommunications. They are used in network technologies, data centers, and mobile communication stations where high signal integrity and low latency are critical.

For IoT applications, we offer PCBs specifically designed for connected devices. They are ideal for smart home systems, wearable technologies, industrial IoT solutions, and other applications where compact design, energy efficiency, and reliable data transmission are important.

Products and Technologies in Circuit Board Manufacturing

We continuously develop our technology to meet our customers’ requirements. High-tech demands with high density, high multilayer, greater aspect ratio, and improved impedance-controlled products.

  • Maximum number of layers: 26
  • Copper thickness: 35 μm, 70 μm, 105 μm, 140 μm, 240 μm
  • Maximum size: 1193 mm × 1000 mm for 2 layers, 762 mm × 508 mm for multilayers
  • Minimum trace width: 2 mil
  • Minimum spacing between traces: 2 mil
  • Smallest hole diameter: 2 mil
  • Blind and buried vias
  • Controlled impedance
  • Thickness: 0.2 – 7.0 mm
  • FR4
  • Aluminum
  • Rogers
  • Arlon
  • Teflon
  • Special materials available on customer request
  • LPI (various colors: green, white, yellow, blue, and red)
  • Peelable mask
  • Lead-free solder (HASL) (RoHS)
  • SMOBC (HASL)
  • Carbon
  • Selective gold plating
  • Hard and soft gold
  • Immersion nickel/gold
  • Nickel
  • Hot air solder leveling (HASL)
  • Organic coating (Entek)
  • Non-conductive, permanent ink in various colors
  • Electrical tests
  • Sample inspection
  • Cross-section analysis
  • 100% visual inspection
  • Gerber files
  • CAD
  • Eagle
  • ISO
  • UL
  • IPC
  • MIL
  • BSI
  • GB
  • ANSI/ESD
  • AMS/OHSAS

Our production facilities are certified according to the following standards:

  • Certified According to ISO 9001, 14001, and 13485 Standards
  • IATF 16949
  • UL

Quotes within 2 working days. Standard deliveries within 12–15 working days!

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