PCB Assembly process
At Minintel, adhering to the principle of combining precision with efficiency, we meticulously craft your PCBA projects. For only the smallest volume production tasks, we opt for manual assembly complemented by visual inspections, ensuring every detail meets the highest standards. For larger-scale projects, we rely on state-of-the-art automated machinery to achieve efficient and stable assembly processes.
Our soldering processes strictly follow Class 1 standards, meeting basic electronic assembly needs; simultaneously, we offer higher Class 2 and Class 3 standards for applications demanding superior quality and reliability. Regardless of your project's requirements, we provide corresponding solutions to ensure soldering quality reaches industry-leading levels.
Understanding that time is money, Minintel utilizes automated machinery to swiftly and accurately solder components onto your PCBs, leveraging your provided pick-and-place CAD data throughout the process to guarantee precise positioning and orientation of each component. To further enhance product quality and production efficiency, we employ Automatic Optical Inspection (AOI) technology—a proven reliable method for effectively detecting various potential errors on PCBs, such as misalignments, missing components, or poor soldering, ensuring flawless boards.
In summary, Minintel is dedicated to delivering high-quality, high-efficiency PCB assembly services through automation and professional craftsmanship, ensuring every step of transforming your electronic products from design blueprints to reality is handled with meticulous care and stringent control.
PCB Assembly process

PCB
FPC
Rigid-Flex
FR-4
HDI PCB
Rogers High-Frequency Board
PTFE Teflon High-Frequency Board
Aluminum
Copper Core
PCB Assembly
LED light PCBA
Memory PCBA
Power Supply PCBA
New Energey PCBA
Communication PCBA
Industrial Control PCBA
Medical Equipment PCBA
PCBA Testing Service
Certification Application
RoHS Certification Application
REACH Certification Application
CE Certification Application
FCC Certification Application
CQC Certification Application
UL Certification Application
Transformers, Inductors
High Frequency Transformers
Low Frequency Transformers
High Power Transformers
Conversion Transformers
Sealed Transformers
Ring Transformers
Inductors
Wires,Cables Customized
Network Cables
Power Cords
Antenna Cables
Coaxial Cables
Net Position Indicator
Solar AIS net position indicator
Capacitors
Connectors
Diodes
Embedded Processors & Controllers
Digital Signal Processors (DSP/DSC)
Microcontrollers (MCU/MPU/SOC)
Programmable Logic Device(CPLD/FPGA)
Communication Modules/IoT
Resistors
Through Hole Resistors
Resistor Networks, Arrays
Potentiometers,Variable Resistors
Aluminum Case,Porcelain Tube Resistance
Current Sense Resistors,Shunt Resistors
Switches
Transistors
Power Modules
Isolated Power Modules
DC-AC Module(Inverter)
RF and Wireless