Shenzhen KAZ Circuit Co., Ltd


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4-16 Layers FR4 High Precision Pcb Printed Circuit Board REACH 0.5-6oz UL ROHS Approval

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We are very satisfied wtih you guys. Quick response, professional engineering team, fast delivery, good quality... all are nice. I am sure we can have much more business in the future.

—— Kevin Kinder

End customers were satisfied with the quality, so did I for the past years. Have recommended you to my other friends that have needs in PCBA.

—— Mariusz Sharp

Thanks for help my small business grows up step by step,for prototypes to small, medium & large orders, you will be my first choice for PCB anytime.

—— Adam Burridge

Good price, fast lead and delivery time, shipping cost is quite good! Our company is satisfied with your good service for the last 4 years!

—— Luboš Herceghová

Hello good afternoon. I received the 80 pcs PCB. Thank you. I like so much that. That is good qualtiy, nice color. Pls take care of the remaining 80 pcs PCB. Thank you. Have a nice day. :)

—— Alice Yoon

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Multilayer PCB Board

  • High Precision Multilayer PCB Board suppliers

What it is:

Any PCB Board with more than 2 layers can be called Multilayer PCB Board .


Multilayer PCB Board includes multi-layer etch layers and medium layers between each two etch layers.The medium layer can be very thin. There are at least three conductive layer in a multilayer circuit board , two of which are outlayers, while the remaining one is synthesized inside the insulation board.

The electrical connection between them is usually achieved through the plating hole in the cross section of the circuit board. 

Classify: Multilayer rigid board, multilayer flexible board and multilayer rigid-flex board.


Why we need it:

Cause the increased concentration of integrated circuit package leading to a high concentration of interconnect lines, It makes it necessory to use the multiple substrates.

Unpredictable design issues such as noise, stray capacitance, crosstalk, etc. occur in the layout of the PCB. Therefore, the design of PCB must focus on minimizing the length of the signal line and avoiding parallel paths.

Obviously, due to the limited number of crossovers that can be achieved in a single-side, even in a double-side board, these requirements cannot be satisfied.

In the case of a large number of requirements in interconnections and crossovers, to achieve a satisfactory performance, the board must be expanded to more than two layers, so a multilayer PCB board is manufactured.



4-16 Layers FR4 High Precision Pcb Printed Circuit Board REACH 0.5-6oz UL ROHS Approval

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Large Image :  4-16 Layers FR4 High Precision Pcb Printed Circuit Board REACH 0.5-6oz UL ROHS Approval

Product Details:

Place of Origin: China
Brand Name: KAZpcb
Certification: ISO9001 | UL ( E337072 ) | TS16949 ( 0259279 ) | RoHS
Model Number: PCB-R-004

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: 0.1-3usd/pc
Packaging Details: Vacuum packing
Delivery Time: 3-5days
Payment Terms: Paypal, T/T, Western Union
Supply Ability: 10000-20000 square meters per month
Detailed Product Description
Material: FR-4 Size: As Per Gerber
Board Thickness: 0.6-3.2mm Copper Thickness: 1-6oz
Surface: ENIG/HASL/OSP Standard: IPC Class 2
High Light:

rigid flex pcb


pcb printed circuit board

Detail introduction of 4-16Layers high precision FR4 Multilayer PCB Board With UL ROHS REACH 0.5-6oz


1. Brief specification 

Layers 4-16Layers
Material FR-4
Board Thickness 0.6-3.2mm
Copper Thickness 0.5-6oz
Surface Treatment ENIG/HASL/OSP
Soldmask  Green/Black/Red/Blue
Silkscreen Black/White
Quality Standard IPC Class 2, 100% E-testing
Certificates TS16949, ISO9001, UL, RoHS


Detail introduction about Shenzhen KAZ Circuit Co., Ltd.


2.  Shenzhen KAZ Circuit Co., Ltd, found in 2007, is a PCB and PCBA custom-made manufacturer. It's commitment to high precision single, double-sided, multilayer printed circuit board and metal substrate circuit board production,which is a hightech enterprises including amnufacture, sales, service and so on.

    We are confident to provide you quality products with factory-directed price within the fastest delivery time!


3.  Photos abour our factory.

4-16 Layers FR4 High Precision Pcb Printed Circuit Board REACH 0.5-6oz UL ROHS Approval4-16 Layers FR4 High Precision Pcb Printed Circuit Board REACH 0.5-6oz UL ROHS Approval

Contact Details
Shenzhen KAZ Circuit Co., Ltd

Contact Person: Jesson

Tel: 8613570891588

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