PCB Assembly  Manufacturers, Traders, Suppliers

• E-Mobility, Transportation & Logistics
• Medical & Healthcare Solutions
• Industrial Applications
• Specialized Tools & Equipment
• Consumer & Lifestyle Solutions

PCB assembly components are electronic parts mounted on a printed circuit board to enable the board's functionality.

Components include resistors, capacitors, ICs, and connectors, which are soldered onto the PCB through processes like SMT and THT.

Used in consumer electronics, automotive systems, aerospace technology, and industrial equipment to create functional electronic devices.

The manufacture of an electronic product always involves the assembly of electronic components on a circuit carrier. However, the processes used to manufacture such a product can be quite different due to the requirements. Our production techniques ensure the quality of your products and keep their efficiency at the highest level;

As a manufacturer of printed circuit boards, we offer professional PCB assembly services at MKC Michels & Kleberhoff Computer GmbH. Our state-of-the-art manufacturing facilities and experienced professionals enable us to assemble PCBs with the highest precision and efficiency.
We use only high-quality materials and state-of-the-art technologies to ensure that each PCB is assembled according to the specific requirements and standards of our customers. Our extensive experience in PCB assembly enables us to precisely assemble even the most complex designs and components. In addition, we also offer customized solutions for individual requirements to ensure that every PCB is optimally assembled. At MKC Michels & Kleberhoff Computer GmbH, quality, precision and customer satisfaction are always at the heart of our PCB assembly services.

• SMT and THT assembly
• Assembly of PCBs up to 16 layers
• Component size from 01005 to 1206 possible
• Fine-pitch assembly up to 0,3 mm possible
• Chip-on-board (COB) and chip-on-flex (COF) assembly
• Automatic optical inspection (AOI)
• In-circuit test (ICT) possible
• RoHS-compliant assembly
• Prototype and series production
• Just-in-time delivery possible

• Automotive industry
• Medical technology
• Aerospace
• Electronics industry
• Industrial electronics
• Communication technology
• Household appliances
• Security technology
• Lighting technology

The PCB assembly of your components in SMD and THT technology from 1 piece to our production site in Germany.

Number of circuit boards:

From 1 piece Maximum circuit board size: 300mm x 450mm and maximum 4.5mm thick soldering process: Reflow soldering:
lead-free or leaded SMD designs: from 0201, BGA, SOT, SOIC, TSOP, QFP...
maximum 42mm x 42mm

Data provision:

CadSoft EAGLE, Altium Designer, Protel, Target3001,
or self-prepared data format:
Bill of Materials, Pick & Place data, assembly drawing Delivery time: After receipt of all production-relevant data and the complete material, our delivery time begins.

Our Flex PCB boards now are highly used in computer, communication network equipment, mobile phone, digital camera, instrumentation, aerospace instrument, biomedical, home appliance and lighting, drone, smart wear, smart home, bluetooth, car, industrial control, robot, tablet, LCD, projection Instrument, car navigation, security and other high-tech fields, etc.

• Printed circuit technology makes mass production of electronic equipment simple and easy, and lays the foundation for mechanized and automated production of electronic products. Since the 1950s, the substantial progress made in various electronic products, including communication equipment, is inseparable from the use of printed circuit technology.
• With the continuous improvement of the manufacturing level of printed circuits, the printed circuits produced can achieve high precision, thus pushing the production and manufacturing of circuit boards to a new stage. When making plates in the printing industry, a large picture can be reduced to a certain size by shooting. When manufacturing printed circuits, it is also possible to reduce the electronic circuit diagram to make a plate, making it an electronic circuit board with a small area, complex circuits and high reliability. This printed circuit board is very suitable for communication equipment and computers with complex circuits and high reliability requirements. The development of printed circuit technology laid the necessary technical foundation for the subsequent invention of integrated circuits.

American military MIL standard.The company has attained the UL security certification, ISO9001-2000 quality system certification and ISO14001 environmental system certification.

• 1.MEDICAL DEVICES
• As technology advances, more and more PCBs are being used inthe healthcare industry, revealing new capabilities. PCBs play arole in devices used for diagnosis, monitoring, therapy, and more.
• 2.CONSUMER ELECTRONICs
• Smartphones, computers, and many other consumer products thatpeople use every day require PCBs to function.As we add electronicsto more productsPCBs have become an essential part of our dailylives.
• 3.INDUSTRIAL EQUIPMENT
• The uses of printed circuit boards in the industrial sector varywidely. Electronic components power many pieces of equipmentin manufacturing and distribution centers and other types ofindustrial facilities.
• 4.AUTO PARTS
• Automakers are using more and more electronic components in theirvehicles. Previously,PCBs were only used for things like windshieldwipers and headlight switches, but today they have many advancedfeatures that make driving safer and easier.
• 5.AEROSPACE PARTS
• Electronics used in aerospace applications have similar requirementsto the automotive sector. PCBs are used in a variety of aerospaceequipment,including aircraft, space shuttles, satellites, and radiocommunication systems.
• 6.SECURITY EQUIPMENT
• Whether in homes, businesses, or government buildings, manyaspects of security systems rely on PCBs.They play more rolesin our safety and security than many realize.

Asia Pacific Circuits offers full turn-key PCB Assembly Services located in Shenzhen, China. We handle the whole process including PCB Manufacturing, Components Sourcing, PCB Assembly, IC Programming, PCBA Testing, Box Build Assembly, Packing, Logistics and etc.
Our advantages:
1. Mature, stable and reliable quality control
2. Advanced equipment, fully capable of handling high-difficulty tasks
3. Professional customer service team, all members have bachelor's degrees in electronic information engineering
4. Comprehensive resource integration to help you solve all problems in the manufacturing process of electronic products, to save the time to bring products to market to the maximum extent

Our smart workshop owned global advanced equipment which including Panasonic (NPM-D3) & Hanwha (DECAN S2) automatic high-speed precision placement machines, German ERSA (3/45) vacuum reflow soldering & Selective wave soldering, solder paste viscosity detector, 3D-SPI, 3D-AOI, 3D offline & online X-ray, BGA automatic precision rework station, 3D printer, automatic conformal coating machine, laser marking machine, automatic software burning equipment and so on.

Our company covers many areas such as Industrial Automation Control, Artificial Intelligence, Robotics, Automotive Electronics, Medical Electronics, Smart Home, Security System, etc. To offer premium PCB Assembly Service to our customers is always our pursuit.

Double sided printed circuit board (PCB) is a common type of printed circuit board.
It has conductive patterns on both sides, which connect different layers of circuits through metalized holes (also known as vias). These vias enable signals to be transmitted between the two sides of the circuit board, making the layout of the circuit more flexible. Widely used in electronic products, such as computer motherboards, both sides can be wired, greatly increasing the way and density of component connections, thereby enabling more complex circuit functions. Its production process is relatively complex, including multiple steps such as inner layer graphic production, inner layer etching, drilling, copper plating, etc.

computer and communications field, , industrial automation field, aerospace field, energy industry, Safety and Fire Protection Instruments and Apparatus Industrial control ，LED & Aluminum PCB，Internet age Security Systems, Environmental Monitoring,

Our products are mostly used in the field of Industrial Control, Telecommunication, Automotive products, Medical, Consumer, Security and others.
Our perfect management, advanced equipment, and professional staffs are the keys for us to fight to win more market shares with other competitors.Customer satisfaction and support are what we have been strived for.
Now we have passed ISO9001, ISO14001, UL, etc., With constant hard work of our staff and ongoing support from customers both home and abroad, we can provide up to 20 layers, Blind and buried Board, high-precision(Rogers), High TG, Alu-base and flexible boards to our customer with fast turn and high-quality level.
Our products are mostly used in the field of Industrial Control, Telecommunication, Automotive products, Medical, Consumer, Security and others.
Our perfect management, advanced equipment, and professional staffs are the keys for us to fight to win more market shares with other competitors.Customer satisfaction and support are what we have been strived for.
Now we have passed ISO9001, ISO14001, UL, etc., With constant hard work of our staff and ongoing support from customers both home and abroad, we can provide up to 20 layers, Blind and buried Board, high-precision(Rogers), High TG, Alu-base and flexible boards to our customer with fast turn and high-quality level.

Our products are mostly used in the field of Industrial Control, Telecommunication, Automotive products, Medical, Consumer, Security and others.

Printed Circuit Board (PCB)、Single/Double/Multi-layer PCB、Rigid PCB

PCB Fabrication、SMT (Surface Mount Technology) 、THT (Through-Hole Technology)、Reflow Soldering、Wave Soldering、AOI (Automated Optical Inspection)、ICT (In-Circuit Test) 、Functional Testing

Consumer Electronics、Automotive Electronics、Medical Devices、Aerospace & Defense、Industrial Control

PCB ASSEMBLY Service Scope (List Format)Component Mounting (SMT & Through-Hole)

• High-precision SMT placement for 01005 ultra-miniature components, BGA, QFP, and other complex packages
• Through-hole (THT) automatic insertion and manual soldering for power modules, connectors, etc.

PCBA Testing Solutions

• Full-process management of reflow soldering and wave soldering
• Special processes (nitrogen soldering, selective soldering) for high-reliability requirements
• AOI (Automated Optical Inspection) and X-Ray for solder joint integrity verification

Soldering Processes & Quality Control

• ICT (In-Circuit Test): Circuit network continuity and component parameter detection
• FCT (Functional Test): Real-world scenario simulation for module validation
• Burn-in testing and environmental stress testing (temperature/humidity, vibration)

Post-Processing & Protection

• Conformal coating (polyurethane, acrylic, silicone, etc.)
• Component dispensing, PCB cutting, and edge finishing
• Label printing and traceability code (barcode/QR code) integration

Material Management & Supply Chain Support

• BOM component sourcing (original manufacturer/authorized distributor channels)
• Obsolete material handling, alternative component evaluation, and RoHS compliance verification
• Inventory management (VMI model) and JIT (Just-In-Time) delivery

Special Process Support

• Mixed technology assembly (SMT+THT hybrid)
• Embedded component packaging (embedded resistors/capacitors, flip chips)
• High-frequency/microwave component assembly (with shield can soldering and EMI suppression)

Repair & Rework Services

• Faulty PCBA analysis (thermal imaging/oscilloscope assistance)
• BGA/IC desoldering and replacement (supports