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86-755-83105567

With 20+ years of experience on PCB prototyping and quick-turn services, KINGBROTHER has built an agile manufacturing system, especially for high-mix low-volume orders to shorten R&D period of customers.

 

Key Features

 

Multi-layer

 

1.Up to 64 layers;
2.Back drilling can reduce the loss on signal transmission.

 

 

 

 

Rigid-Flex

 

1.Metal-plated holes and PTH Pad on FPC can realize build-buried holes connecting and soldering;
2.Isolated design of multi-layer flexible FPC 
can fulfill the needs of wide angle or dynamic bending;
3.Exposed FPC and IC stiffener enable the connection of placed components including modules or ICs at any angles;
4.FPC with electromagnetic shielding film fulfills the needs of the electrostatic shielding, magnetic shielding, low frequency alternating magnetic shielding and high frequency electromagnetic shielding;
5.laser blind holes on rigid-flex PCB enable the connection of any layers;
6.Metal-laminated rigid-flex PCB enable better heat radiating.

 

HDI

 

 

1.Multi-step HDI enables the connection between any layers;
2.Cross-layer laser processing 
can enhance the quality level of multi-step HDI;
3.The combination of HDI and high-frequency materials, metal-based laminates, FPC and other special laminates and processes enable the needs of high density and high frequency, high heat conducting, or 
3D assembly.

 

 

 

 

High Frequency / Microwave

 

1.Multi-layer PTFE laminating enables super high frequency PCB;
2.Laser cutting technology for PTFE laminates can ensure the high accuracy of outlines;
3.Plasma excitation can improve the adhesion of cooper in PTH for those high-frequency laminates and hence improve the reliability of inner-outer layer connection;
4.Special techniques like stepped milling, laser blind-buried holes (HDI) are available for high-frequency PCB;
5.Our lamination technology enables the mixture of high-frequency laminates, high-speed laminates, FR4, PI, metal laminates and other materials.

 

Metal Core / Metal Base

 

 

1.Multi laminating aluminum-based PCBs / Soldering technology to cooper-base PCBs fulfill the needs of better heat radiating on multi-layer PCBs;
2.Buried magnetic core technology for metal-based PCBs with metal laminates in the middle enables heat radiating and also small size integration;
3.The technology of partially buried copper fulfills the needs of cost saving, small size integration and high radiating;
4.The design capability of concentric circles in metal base PCBs enables the isolation between fix holes and PTH holes in those PCBs;
5.The integrated coursing technology in metal base PCBs ensures the high reliability between metal base and epoxy resin or hydrocarbon laminates.  

 

 

 

 

High Speed Signal Transmission

 

1.Capable to process the 56Gbps high-speed back panels and 100Gbps high-speed optical modules;
2.1um;Fulfill the needs of ultra-low outline for cooper sheet with 1um roughness;
3.Capable to control ±5% of impedance.

 

Others

 

1.Embedding technology fulfills the needs of integrated structure inside PCB to embed magnetic cores, daughter PCBs, metal cores, and components;
2.Special techniques fulfills the needs of controlled milling, vias in pad, half holes, countersink holes, stepped holes / milling, carbon ink, laser profiling and resin plugging.

 

 

Characteristics and Advantages

 

Key Technology

  Qualified Suppliers

Professional R&D on high density HDI, multi-layer PCB, rigid-flex PCB, embedding technology of small size core, thick GEM, PCB with special requirements from industries like defense / medical / automotive, and others technologies.

 

Sourcing from Rogers, Shengyi,Wazam, Dupont, Rohmhass, Atotech and other excellent suppliers.

 

Quality Certificates

  Footprints

ISO standard quality system certificates, high standard environmental-friendly production.

 

3 agile manufacturing plants and 18 service centers.

 

Delivery

Prototyping Lead Time (<1㎡)

Layer

Lead time

Quick-turn Lead Time

2 layers

5 Days

48 Hours

4 layers

6 Days

72 Hours

6 layers

7 Days

72 Hours

8 layers

8 Days

96 Hours

10 layers

9 Days

96 Hours

12 layers

10 Days

96 Hours

14 layers

12 Days

120 Hours

16 layers

14 Days

120 Hours

18 layers

15 Days

120 Hours

> =20 layers

16 Days

144 Hours

Mass Production Lead Time

layer counts

Lead Time (Day)

 Sqm  

2L

4L

6L

8L

10L

12L

14L

16L

18L

20L+

1-3㎡

7

8

8

9

11

12

14

14

14

17

3-10㎡

7-10

8-11

9-12

9-12

10-15

12-16

14-18

14-18

14-18

17-22

10-20㎡

12

13

13

15

16

16

18

18

18

22

20-50㎡

13-15

15-18

15-18

20-25

20-25

20-25

22-26

22-26

22-26

25-30

50-100㎡

TBD

 

Quality Guarantee

 

KINGBROTHER serves for a wide range of industries with mature quality system certificated with ISO9001/ISO14001.With our quality assurance process and management tools e.g.SPC, MSA, FMEA, APQP and PPAP, KINGBROTHER could both ensure the quality and delivery following a wide range of features and requirements from 13000+ R&D customers. All of our PCB will go through 100% E-testing and AQI checking and could also go through various testing for reliability including high voltage, high-low temperature, impedance control, micro-section, solderability, thermal stressing, isolated resistor, ionic contamination and else.

 

Application

 

AI, Telecom, Industrial control, Medical, Military, Electricity, Automotive, PCs.

 

Learn more

 

Capability

 

Max 64L, ±1.0mil tolerance control for line, min 0.1mm drill bit.

 

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Equipment

 

Mitsubishi, Burkle, Orbotech, Tek…

 

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