PCBA Flexible Circuit Board Manufacturers SMT Double Layer FR4 Circuit Board

Place of Origin China
Brand Name KAIJIN
Certification ISO 9001:2015
Model Number 002
Minimum Order Quantity 100+
Packaging Details Fully featured
Delivery Time 10
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 6000

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

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Product Details
Model Drawing Customization Specification OEM Customized Processing
Marketing Method Factory Direct Sales Processing Technology Electrolytic Foil
Reinforcement Material Glass Fiber Cloth Base Flame Retardant Characteristics VO Board
Insulation Layer Thickness Degree Conventional Board Insulating Resin Phenolic Resin

PCBA Flexible Circuit Board Manufacturers


SMT Flexible Circuit Board Manufacturers


Double Layer FR4 Circuit Board

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Product Description

The PCBA Circuit Board Is Assembled With SMTF R4 Double-Layer Circuit Board


Benefits of double-layer boards

The advantage of double-layer PCB circuit boards is that the wiring can be distributed in multiple layers, so that more sophisticated products can be designed. Or smaller products can be realized using double-layer boards. For example: mobile phone circuit boards, pico projectors, voice recorders and other products with relatively large volume. In addition, multilayer increases design flexibility, enables better control of differential impedance and single-ended impedance, and some outputs with better signal frequencies.


Copper Thickness 1oz~3oz,0.5-5 Oz
Board Thickness 1.6mm, 0.5~3.2mm, 0.2-3.0mm, 0.3~2.5mm, 2.0mm
Min. Hole Size 0.25mm, 0.1mm, 0.2 Mm, 0.15-0.2mm, 0.1mm-1mm
Min. Line Spacing 0.003", 4mil, 0.2mm, 0.15mm, 0.1mm4mil)
Application Electronics Device, Consumer Electronics, Electronical Products, Industrial, And So On
Layer 1~20 Layers, 1-24layers
Base Material FR4, Aluminium, TG, Rogers, CEM-1
Min. Line Width 3mi, 4mil, 0.1mm, 0.1mm(Flash Gold)/0.15mm(HASL), 0.1 0mm
Surface Finishing HASL, OSP, ENIG, HASL Lead Free, Immersion Gold
Product Name Printed Circuit Board, 94V0 PCB Design / PCB Manufacturing
Solder Mask Blue, Green. Red. Blue. White. Black.Yellow, Green/black/white/red/blue Etc.,
Rohs Lead free



The company's products now mainly include: smart home, hotel intelligent switch control, advertising machine motherboard, industrial control matrix, communication equipment board, code scanning gun, ear temperature gun and other semi-finished products, finished products, experience 8 years, product quality and after-sales service has been praised by customers.

SMT SMD circuit board SMD production, DIP plug-in PCB SMD processing, OEM substitute 0SMT SMD circuit board SMD production, DIP plug-in PCB SMD processing, OEM substitute 1


Why did you choose us?


Focused on PCBA electronic manufacturing for 8 years

Best Partner for Listed Companies

Serving over 60 European and American enterprises

Helping clients solve design issues over 500 times

Helped customers solve MP issues over 800 times.

Helping customers improve testing reliability over 1000 times

2,Quality control

ISO9001: 2015




Traceability system

Fully automatic FCT testing

3,Quick response

Quick response principle within 1 hour

7 days * 24 hours

Team responsibility system

Sales personnel with a bachelor's degree or above