PCB Production and assembly for demanding customers

No minimum order. Prototypes and series. We offer a wide range of Circuit Board Technologies. Up to 16 layers. More than 100 countries served monthly. Your offshore PCB Partner

Rigid PCB

Single layer, multi-layer, FR-4 standard raw material or Rogers, Aluminum.

Rigid-Flex PCB

Mixed materials including RF and high speed, standard FR-4, polyimide flex. Adhesiveless or adhesive based polyimide flex constructions, with cover coat or flexible solder mask materials.

Flexible PCB

Mainly polyimide materials, flex PCB’s are necessary when motion of the PCB is needed, when 3-D interconnections are necessary (i.e. replacing cables and connectors) or when these are both combined due to limited available space.

PCB Reverse Engineering

Provide us with the PCB, including components, and we completely reverse engineer it.
We create all the data you need to make duplicates.
We can even reverse engineer boards that include programmed IC’s, custom parts, and obsolete parts.

Component Sourcing

Running an efficient Component Sourcing department is crucial for achieving fast turnaround manufacturing as we need to source all components while we manufacture the PCB’s thus staying on top of the entire value chain.

We sources hundreds of different types of parts per day to meet the demand from our customers.

PCB Assembly

In our Pcb factory in China, one line is dedicated 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 is a leading Printed Circuit board manufacturer in China, with over 20 years of continuous innovation and improvement.

We have been growing fast and increasing our influence in the world as a global PCB manufacturer.

Ready to transform your design into a successful product?

Printed Circuit board design to finished product
Pcb Design to production

In our 4 plants, we specialize in circuit board types like double layer PCB, rigid boards, rigid flex pcb, Flexible PCB prototype, multi-layer prototype, HDI PCB, PCB reverse engineering, circuit cloning service, mass production, PCB assembly.

In our state-of-the-art facilities, we can manufacture circuits made of standard FR-4 material, Rogers, aluminum or PTFE (Teflon).
We can also produce rigid flex circuit boards made out of polyimide. Polyimides are thermally stable and can operate at temperatures of up to 260 degrees.

Flexible PCB Prototype | PCB Assembly | PCB Samples | Rigid Flex PCB

Count on our expertise, on our support and problem solving.

100% Customer’s satisfaction guaranteed.
Quality pays for itself in the long run.

At first sight, PCB differ little in appearance, irrespective of their inherent quality. It is under the surface that we focus on the differences so critical to the PCB’s durability and functionality. Customers cannot always see the difference, but they can rest assured that we put a great deal of effort into ensuring that the PCB meet the most stringent quality standards.

PCB China

It is of absolute importance that the PCB function performs during the manufacturing assembly process and, out in the field. Apart from the costs involved, faults during assembly can end up being built into the final product via the PCB, with possible failure in the field. For this reason, the cost of a premium quality PCB is negligible.
In all market sectors, specifically, those producing products with critical applications, the consequences of such failures could be regrettable.

It is of extreme importance to consider all these aspects when comparing PCB prices. Reliability and a guaranteed long life cycle involve an initially higher outlay, but will pay for themselves in the long run.

We value new ideas, that’s why we can provide free pcb samples and prototypes* before going big.

Industries we serve

Medical, Power/Energy, Automotive, Defense/Aerospace, Industrial, Railway, Safety-critical and Telecom, Domotica, Acoustic and Visual, Energy Saving, Environmental projects.

What our clients say

Augusto L.

Augusto L.

Dominican Republic

“We started off with a very simple PCB in 2006. Kejie has helped us grow. Currently Kejie is producing our best boards, supplying us with all the components we need and lately doing assembly service at an affordable price. Thanks so much for the great work.”

Jose G.

Jose G.


“I met Kejie team back in 2006 while I was visiting China. I have been ordering our monthly PCB needs since then. Our orders have always been fulfilled completely and we have managed to have a mutual benefit relationship since the very beginning.”

Karol G.

Karol G.


“Regular orders: I have been working with Kejie since 2007. I plan my PCB production well in advance, usually every 3 months, so I have Kejie arrange my orders smoothly and on time.”

Blog - News

News from the electronic Industry