Hello! Welcome to ShenZhen KeYou PCB Co., Ltd!

Flexible circuit board

touch panel fpc,Surface mount Gold finger fpc,fpcb soldering

0 KEYOU PCB 2024-03-26 10:06:05

Production capacity

Flexible PCB Capabilities

Layer Count


Largest Panel Size

1-6layer: 500mm*600mm Above 6 layer: 250*1500mm


PI, PET, PEN, etc.

FPC Thickness


Base Copper Thickness

9um, 12um, 18um, 35um, 70um

Minimum Track Width/Space


Minimum Hole size

0.075mm (Laser Drilling)

Solder Mask/Coverlay Color

Yellow, Black, White

Silkscreen Color

White, Black

Surface Finish

ENIG, Immersion Tin, Immersion Silver, OSP

Peel Strength

1.2Kg f/cm

Max Drill bit


Min Drill bit


Electrical Testing

Flying probe, E-test, AOI

Product introduction

Product details display

Product application

Company introduction

Our Equipments

Our Certifications


Q1: What is needed for PCB/PCBA quotation?

A: Bare PCB project: Quantity, Gerber file, PCB specification (material, surface finish treatment, copper thickness, board thickness, soldermask color and silkscreen color) PCBA project: Quantity, Gerber file, PCB specification, BOM list, and the pick and place file. If you need turnkey service include programming and functional testing etc, kindly contact us for more details.


Q2: Are my files safe?

A: Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole process. All documents from customers are never shared with any third parties. We are willing to sign NDA effect by customer side local law and promising to keep customers data in high confidential level.


Q3: What's your minimum of quantity(MOQ) ?

A: There is no MOQ in KEYOUPCB. We are able to handle small as well as large volume production with flexibility.


Q4: What other service do you have? A: We mainly focus on PCB +Assembly +Components sourcing service.
Additionally, we can also provide programming, testing, cables, enclosure assembly service.


Q5: Can we inspect quality during production?

A: Yes, we are open and transparent on each production process. Welcome to visit our factory!

< >

Understanding the Gold Plating and ENIG Processes in PCB Manufacturing

This article provides an in-depth comparison of Gold Plating and Electroless Nickel Immersion Gold (ENIG) processes in PCB manufacturing. It covers key aspects such as performance, appearance, solderability, and signal integrity, alongside their distinct

Leading the Way in PCB Technology: KEYOUPCBA's Engineering Expertise

KEYOUPCBA stands at the forefront of PCB technology, driven by a team of esteemed electronic and circuit board engineers. Our expertise spans a wide range of technological innovations, enabling us to deliver exceptional PCB designs. We specialize in pract


To provide customers with more valuable technical services and overall solutions is our direction; To movefurther internationalization is our goal.

Resolving Voltage Challenges for Nigerian Client

Explore cutting-edge PCB solutions and PCBA expertise designed for voltage stability and peak electronics performance. From Gerber file optimization to custom motherboard development, our advanced technology caters to the unique needs of the Nigerian elec

Battery Management Systems (BMS) in Renewable Energy and Automotive Industries

Battery Management Systems (BMS) are versatile and essential components in various renewable energy sectors, safeguarding safety, optimizing performance, extending battery life, and enhancing efficiency. Whether capturing the sun's power, harnessing the w

The difference between PCB and PCBA

  What is a PCB? How did PCBA evolve? What is the difference between PCB and PCBA? Let's take a closer look below. *About PCB* PCB is the abbreviation of Printed Circuit Board. Because it is made by electronic printing, it is called &quo

Technical Support: Magic Lamp