• Product Details

Jinhua Technology (Shenzhen) Co., Ltd. is a popular company known for providing HDI PCB to the clients. Apart from the benefits for general consumers, Jinhua Custom Blind Hole Multilayer Hdi Pcb Board Supplier can offer amazing advantages to businesses in terms of sales and customer satisfaction. With a comprehensive understanding of the company management system, our employees can better realize their duties, which contributes to higher-efficiency manufacturing and more professional services. Our goal is to be a leading company in the global market.

Model NumberJH-HDI-052Typehdi pcb
Place of OriginGuangdong, ChinaBrand NameJinhua
Base MaterialFR4, FR4Copper Thickness1 OZ
Board Thickness1.6mm, Can be customizedMin. Hole Size0.15 mm
Min. Line Width3milMin. Line Spacing3mil
Surface FinishingENIGBoard Size300*600mm, or can be Customized
Product nameMultilayer HDI PCBKeywordsHDI PCB Supplier
Layer1~20 LayersMOQ1pcs
Testing Service100% AOI TestingCertificateISO9001/Iso14001/CE/ROHS
ServiceOEM HDI Board Services ProvidedApplicationElectronic Products

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier


HDI means HIGH DENSITY INTERCONNECT PCBS. Owing to increase, density they provide the necessary routing solutions for large pin-count chips that are utilized in mobile devices and other high tech products.


What kinds of HDI board you can get from us?

HDI PCBs have a much higher wiring and pad connection density than traditional PCBs, due to their design constraint. The structural build up is explained below.

1+N+1 – PCBs contain 1 “build-up” of high-density interconnection layers.

 i+N+i (i ≥ 2) – PCBs contain 2 or more “build-up” of high density interconnection layers. Microvias on different layers can either be staggered or stacked up.

 Any Layer HDI – The layers of a PCB are high density interconnection layers which allow the conductors on any layer of the PCB to be interconnected freely with copper filled stacked microvia structures.

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier

Applications of the HDI PCBs:

· Automotive Industries: Engine Control Units, GPS, Dashboard Electronics.

· Telecom Industries: Computers, Laptops, Tablets, Wearable Electronics, Internet of Things

· Military: Military Routers, COTS Boards, etc.

· Medical: 35 Micron trace space board, Pacemakers

· Semiconductors: MCM / Flip Chip / Wirebond, stacked microvias   

HDI Production Procress:

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier 

Product Description
Process Capability of HDI PCB
ItemsContentProduction Capability
1Number of Layers4-22 layers standard, 30 layers advanced
2MaterialFR4 standard, FR4 high performance, Halogen free FR4, Rogers
3Copper finished18um-70um
4Min.track and gap0.075mm/0.075mm
5PCB thickness0.4mm-6.0mm
6Max dimensions610mm*450mm, depends on the laser drilling mechine
7Surface treatmentOSP, ENIG, Immersion Tin, Immersion Silver, Electrolytic Gold, Gold fingers
8Min. Mechanical Drill0.15mm
9Min. Laser Drill0.1mm standard, 0.075mm advanced
10Quality StandardIPC-600,6012, Class II amd III
11HDI Technology4+N+4, 4 step any layer connection
Related Products

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier

Production Process

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier


Company Information

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier


 JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier


Bubble package, EPE package, ESD Bag,Vacuum bag

JINHUA Custom Blind Hole Multilayer HDI PCB Board Supplier


Q1. What does Jinhua Tecenology can do?

We can support you PCB Design, PCB board manufacturing, Components or Parts Source, Surface Mount (SMT), Thru-Hole (THT),hybrid of both, Functional Test, Wire Soldering etc one stop PCB&PCBA service


Q2. For PCB quotation, what files format do JINHUA need?

Gerber, Protel 99SE, DXP, PADS 9.5, AUTOCAD, CAM350 are OK.

Bare PCB Prototype
LayerQuick Turn
224 hours
448 hours
6-872 hours


Q3. What will I get from you? Are my files safe?

You will get the free DFM feedback for PCB gerber files, BOM list components feedback, Quotation feedback within 2 hours. NDA can be signed for extra security issue.


Q4. MOQ?

There is no MOQ in Jinhua Tecenology.  We can offer prototype, expedite prototype, small&medium amount, big amount pcb & pcba service.

Basic Information
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
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