Exploring the Capabilities of High-Frequency PCBs
Multi-layer Pcb Manufacturer PCB Assembly, and Component Sourcing since 1999, Buy PCB at factory prices

Precision PCB Manufacturing: Rigid, Flexible, and Metal Core Boards with Complete Testing Solutions for Superior Quality…since 1999

State-of-the-Art Fully Automated PCB Manufacturer

Kejie Pcb Rigid PCB production

Rigid PCB

Single to Multi-layer PCB with base material
FR4 Rogers Aluminum
Finishes:  HASL (Hot Air Solder Leveling), ENIG (Electroless Nickel Immersion Gold), OSP (Organic Solderability Preservatives), and immersion tin or silver. RoHS compliant

Kejie Pcb Rigid Flex PCB production

Rigid Flex PCB

Rigid-Flex Printed Circuit Boards (PCBs) combine the advantages of both rigid and flexible boards, offering added design flexibility. Flexible PCBs are employed to connect the rigid PCBs, reducing the necessity for connectors, subsequently minimizing losses and overall PCB weight. Rigid-Flex boards generally offer cost advantages compared to standalone flexible PCBs. RoHS compliant

Kejie Pcb Flexible PCB production

Flexible PCB

Flexible Printed Circuit Boards (FPCBs) can be bent and shaped into different form factors while maintaining necessary functionality. Diverse substrates such as Polyamide (PI), PEEK (Polyether ether ketone), or transparent conductive polyester films are utilized in their manufacture. RoHS compliant

These PCBs are well-suited for applications where space and weight are limited, although they typically incur higher costs compared to Rigid and Rigid-Flex PCBs.

Kejie Pcb Metal Core PCB production

Metal Core PCB

A Metal Core Printed Circuit Board (MCPCB), also referred to as a thermal PCB or metal backed PCB, utilizes a metal base for its heat spreader section. Typically composed of thick aluminum or copper, this metal layer covers one side of the PCB. The metal core may be positioned centrally or on the rear of the board. The primary function of an MCPCB’s core is to dissipate heat from vital board components towards less critical regions like the metal heatsink backing or metallic core. These base metals in the MCPCB serve as substitutes for FR4 or CEM3 boards. RoHS compliant

Our Exclusive Premium PCB Services

Kejie Pcb Assembly service

PCB Assembly

Dedicated lines to provide our customers with SMT and SMD assembly service, as well as manual assembly for prototype purposes.
The PCBa Assembly service is for rigid and flexible boards.
No Project is Too Big Or Too Small.

Kejie Pcb Cloning Service

PCB Cloning and Copy Service

We perform comprehensive reverse engineering on fully assembled boards, generating all necessary data for duplication. Our expertise extends to reverse engineering boards containing programmed ICs, custom parts, and obsolete components.

Kejie Component Sourcing service

Component Sourcing

Maintaining an efficient Component Sourcing department is vital for achieving rapid turnaround manufacturing. This involves sourcing all components during PCB production, ensuring control over the entire value chain. We procure hundreds of diverse parts daily to fulfill customer demand.

flexible pcb Testing Methofs

PCB Testing Methods

  • In-Circuit Testing (ICT)
  • Automated Optical Inspection (AOI)
  • Functional Testing
  • Solderability Testing
  • PCB Contamination Testing
  • Micro-Sectioning Analysis
  • Time-Domain Reflectometry (TDR)
  • Peel Testing
  • Solder Float Testing
  • Flying Probe Testing
  • Burn-In Testing

These comprehensive testing methods ensure the quality, reliability, and performance of your manufactured PCBs.

Try our Free Pcb Prototype service.
We serve major Industries

  1. Medical Devices – Equipment like pacemakers and imaging systems.
  2. LED Lighting – For both consumer and industrial lighting solutions.
  3. Consumer Electronics – In devices such as smartphones and computers.
  4. Industrial Equipment – In machinery like assembly robots and motor controllers.
  5. Automotive – Used in engine management systems and electronic control units.
  6. Aerospace – For avionics and other mission-critical systems.
  7. Maritime Applications – Navigation and communication systems.
  8. Safety and Security Equipment – Fire alarms, security cameras.
  9. Telecommunications – Network equipment and signal processing.
  10. Military and Defense – In communication devices and electronic warfare.
  11. Energy – Solar power inverters, wind power systems.
  12. Manufacturing – Control systems for production lines.
  13. Robotics – Control circuits for industrial robots.
  14. Transportation – Ticketing systems, information displays.
  15. Agriculture – Monitoring and control systems for irrigation.
  16. Education – Training equipment and research instruments.
  17. Entertainment – Audio-visual equipment and electronic instruments.
  18. Banking and Finance – ATMs and card readers.
  19. Information Technology – Servers and data storage devices.
  20. Home Appliances – In smart home devices and major appliances.

Why choose Kejie Pcb as your preferred partner for high-quality PCBs?

  1. Quality Standards: Adhere to industry standards and certifications to ensure high-quality fabrication.
  2. Advanced Technology: Invest in modern equipment and software to improve precision and efficiency.
  3. Expert Team: Employ skilled technicians and engineers with experience in PCB fabrication.
  4. Customization: Provide customization options to meet diverse client requirements.
  5. Free Pcb Prototype Service: Offer prototyping services to assist clients in testing and refining their designs.
  6. Quality Control: Implement stringent quality control measures at every stage of fabrication.
  7. Customer Support: Provide responsive customer support to address inquiries and concerns promptly.
  8. Timely Delivery: Ensure on-time delivery of fabricated PCBs.
  9. Sustainability: Consider environmentally friendly practices in the fabrication process.
  10. Continuous Improvement: Strive for ongoing improvement in processes, technology, and customer satisfaction.
Why choose Kejie Pcb as your preferred partner for high-quality PCBs

Expert Competence, and Dedicated Support for Your PCB Needs

Pcb Quality Kejie Pcb manufacturer

Quality

  1. Quality Assurance: We ensure that all printed circuit boards meet the highest quality standards and specifications.
  2. Timely Worldwide Delivery: We consistently deliver products within agreed-upon timelines.
  3. Feedback Mechanism: We establish a system for collecting and acting upon customer feedback to continuously improve services.
Kejie Pcb Competence

Competence

  1. Communication: We maintain open and transparent communication with clients throughout the fabrication process.
  2. Customization: We offer tailored solutions to meet specific customer requirements.
  3. Reliability: We build a reputation for reliability and consistency in product performance.
Kejie Pcb Support

Support

  1. Technical Support: We provide comprehensive technical support before, during, and after product delivery.
  2. Affordable Pricing: We offer fair and cost-effective pricing for products and services. No hidden fees. Very simple and transparent cost structure.

What clients and partners say about us

“From Humble Beginnings: Our journey commenced in 2006 with rudimentary PCBs. Kejie Pcb Manufacturer has been instrumental in our expansion. Presently, they fabricate our premier circuit boards, furnish us with the requisite components, and have recently added cost-effective assembly services. We extend our profound gratitude for their exceptional dedication.”

Augusto L. Dominican Republic

“In 2006, during a visit to China, I had the opportunity to engage with the Kejie team. Since that initial encounter, we have consistently entrusted them with our monthly Printed Circuit Board (PCB) requirements. Our orders have been executed with complete precision, fostering a relationship of mutual benefit from the outset.”

Jose G. Spain

“Established Partnership: My collaboration with Kejie dates back to 2007. With meticulous planning, I schedule our PCB production quarterly, ensuring Kejie orchestrates our orders with seamless efficiency and punctuality.”

Karol G. Slovakia

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