[email protected] +86-755-33583558 Ext 603
Prototype PCB Fabrication

Prototype PCB Fabrication

Reliable PCB prototyping services with the highest quality.

For PCB prototyping, we are able to manufacture low volume single and double-sided PCBs to complex multi-layer PCBs with blind and buried vias at affordable prices.
From an electronic hobbyists to an established fortune 500 company, we are able to handle all of your PCB prototyping requirements in-house. Unlike PCB brokers, we don’t outsource your work to other companies and you deal directly with us, the PCB manufacturer. We have a state-of-the-art manufacturing facility located in China with over 20,000 square meter of fabrication machinery.

Low volume prototype PCB

We provide the most cost efficient solution for PCB prototyping to our customers. With low minimum lots, you will get more boards for the price compared to other PCB companies that charge per board. Also, Custom Circuit Boards doesn’t put any restrictions for prototype boards. For example, we don’t charge extra depending on the number of drill holes needed like other companies do. We are committed to straight forward pricing that you can rely on every time. We don’t nickel-and-dime our PCB customers with random service fees.Prototype printed circuit boards are made for a number of reasons; often it is important to manufacture these circuit boards to perform various tests before going through with a full PCB production run. When it comes to prototype PCB boards it’s important to get them made using high quality standards. Both our Standard and Custom Spec printed circuit boards are manufactured to IPC Class 2 specifications. IPC defines performance class 2 as “Dedicated Service Electronic Products” that include “communication equipment, business machines and other instruments that require high performance and extended life where un-interrupted service is desirable.”

Quick Turn Prototype & Production Capabilities

Custom PCB Manufacturing Standard Specifications
  • Order 2-layer designs as quick as SAME DAY – 3 Day Turn
  • Order 4 -10 layer designs as quick as ONE DAY – 5 Day Turn
Custom Specifications
  • Order 2-Layer designs as quick as SAME DAY – 4 Weeks
  • Order 4 -40 Layer designs as quick as ONE DAY – 4 Weeks

We will also work with you to schedule out larger orders for “just-in-time” smaller lot shipments.

PCB Board Thickness
0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.2mm, 1.6mm, 2.0mm, 2.4mm
Please contact us if your board exceeds these.
Min Track/Spacing
Min. Line Spacing & Min. Line Width: 4/4mil 5/5mil 6/6mil ↑

Min Hole Size

0.15,0.2mm 0.25mm 0.3mm ↑
White, Black, None
Finished Copper
Outer Layer Copper Thickness:1oz/2oz/3oz(35μm/70μm/105μm)
Inner Layer Copper Thickness:1oz/2oz/3oz(35μm/70μm/105um)
Surface Finishing
HASL with lead,HASL lead free,Immersion gold,Hard Gold ,OSP…
Quality control
As the circuit boards are manufactured, and also after they are complete, we subject them to strict tests and checks:
A.O.I. – Test (Automated Optical Inspection)
X-ray (check registration accuracy for multilayers)
CCD – Camera Controlled Drilling
Impedance control


We are not a broker

Main Equipments

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    • TEL:+86-755-33583558 Ext 603
    • EMAIL:[email protected]
    • ADDRESS:Add: 407, Kanglan Fortune Center, Fuzhou Avenue, Fuyong Street, Baoan District, Shenzhen, Guangdong 518103, China