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KINGBROTHER Manufacturing Ratings

KINGBROTHER

MPN:K160502

Praise Rate

100%

Delivery Rate

82.61%

Complaint Rate

0%

Return Rate

0%

Audited By

Name: LiangChuan(Factory Auditor)

Duty: ALLPCB inspects the manufacturers for you by the on-the-spot investigation of the fabrication capacity, quality control, facilities, etc. ALLPCB factory auditor verifies the following information with the criteria of impartiality.

KINGBROTHER's Basic Information Certification

on-the-spot investigation
Business Scope: Prototype,Low volume
Best For: 1-40 layer normal and special PCB manufacture
Establish Time: 1997
Factory Area: 35000㎡
Monthly Capacity: 48000㎡
Company Type: Group Corporation
Total Staff: 1406
QA: 179
MD: 1025
Design Engineer: 65
Production Engineer: 42
Management: 128
Certification Type:

KINGBROTHER Manufacturer Quality Control

on-the-spot investigation
Picture Certification Name Certified By Certificate No. Business Scope Availiable Date --- Expired Date

GB/T 4207-2012

CHINA QUALITY CERTIFICATION CENTRE

CQC12134070025

Single and double sided printed boards with plated- through holes

2014-7-18---

GB/T 4207-2012

CHINA QUALITY CERTIFICATION CENTRE

CQC12134070026

Multilayer printed boards with plated- through holes

2014-7-18---

IS0 9001:2008

SGS United Kingdom Ltd Systems & Services Certification

CN12/30224

Manufacture of printed circuit boards(PCB), Manufacture of printed circuit board assemblies(PCBA)

2015-2-6---2018-2-5

GB/T 24001-2004/ISO 10041:2004

SHENZHEN SOUTHERN CERTIFICATION CO.,LTD

061-15-E1-0014-R1-M

Double-sided multi-layer printed production and related management activities

2015-3-14---2018-3-13

GB/T 28001-2011

SHENZHEN SOUTHERN CERTIFICATION CO.,LTD

061-15-S1-0003-R1-M

Double-sided multi-layer printed production and related management activities

2015-3-14---2018-3-13

ISO/TS 16949:2009

SGS United Kingdom Ltd Systems & Services Certification

CN12/30223

Manufacture of printed circuit boards(PCB) for automobile; Manufacture of wireless communication modules and wireless communication terminals for automobile

2015-2-6---2018-2-5

UL

UL

ZPMV2.E225430

Wiring, Printed-Component

2015-4-16

Samples Manufactured By KINGBROTHER

KINGBROTHER's Manufacturer Audit

on-the-spot investigation

All these photos were taken by the manufacturer auditor to ensure the reliability.

Inner Circuit Etching Machine

Inner Circuit Etching Machine

Immersion Gold Line

Immersion Gold Line

Material Warehouse

Material Warehouse

Film Stripping Line

Film Stripping Line

FQC Test

FQC Test

Ink Jet Printer

Ink Jet Printer

Soldermask Developing Machine

Soldermask Developing Machine

Soldermask Brushing Machine

Soldermask Brushing Machine

Pattern Plating Line

Pattern Plating Line

Circuit Developing Machine

Circuit Developing Machine

Circuit Brushing Machine

Circuit Brushing Machine

Automatic Copper Plating Line

Automatic Copper Plating Line

Deburring Machine

Deburring Machine

Laser Drilling Machine

Laser Drilling Machine

Drilling

Drilling

Laminating

Laminating

Inner Layer Circuit Film Stripping Machine

Inner Layer Circuit Film Stripping Machine

Inner Layer Brushing Machine

Inner Layer Brushing Machine

Drill Bits Warehouse

Drill Bits Warehouse

Potion Area

Potion Area

Physics Laboratory

Physics Laboratory

X-RAY Machine

X-RAY Machine

Packing

Packing

Baking Room

Baking Room

Finished Products

Finished Products

Flying Probe Test

Flying Probe Test

Molding

Molding

Gold Plating Line

Gold Plating Line

AOI Test

AOI Test

Semi-finished Products Inspection

Semi-finished Products Inspection

Cutting

Cutting

Base Material Warehouse

Base Material Warehouse

Chemistry Laboratory

Chemistry Laboratory

Factory Environment

Factory Environment

KINGBROTHER's Materials Certification

on-the-spot investigation
Name Brand / Model Producer Market Price
Inner Process Dry Film
Silkscreen Ink Brand RUTAI
Plating Line Potion Brand ROHMHAAS
Outlayer Dry Film Brand HITACHI
Eternal
Base Material&Model SHENGYI
Soldermask Ink Brand PSR-2000
audit

KINGBROTHER's Manufacturing Equipment Certification

on-the-spot investigation
Item Brand / Model Producer Quantity Market Price
Automatic V-CUT Machine Enter
Brown Oxide Line YUZHOU
CNC Routing Machine TALIANG
BIAOFUTE
Immersion Gold Line Automatic Immersion Gold Line
Ink Jet Printer Orbotech
Developing Machine YUZHOU
Scrubbing Machine YUZHOU
Laser Plotter Hi-light
Exposure Machine C SUN
Orbotech
Etching Machine YUZHOU
DES Line YUZHOU
Gold Plating Line Automatic Plating Line
PTH Line Automatic PTH Line
Laminating Machine Burkle
Imaging Machine Orbotech
Film Machine ZHISHENG
Laser Drilling Machine Mitsubishi
Drilling Machine Schmoll
audit

KINGBROTHER's Testing Equipment Certification

on-the-spot investigation
Item Brand / Model Producer Quantity Market Price
X-RAY Machine ZHENGYE
AOI Orbotech
ROHS Tester TIANRUI(EDX300C)
Testing Machine JOINT STARS
audit

KINGBROTHER's Manufacturing Capabilities

on-the-spot investigation
Item Capability Details
Test Standard Finished Product Inspection and Performance Criteria IPC-A-600H IPC-A-610E GB4588
Test Method IPC-TM-650
Test Ionic Contamination 1.56μg NaCl.Eq/cm2
Warp Capacity Symmetric Structure≤0.75%
Resistance Tolerance ±10%
Test Equipment Tektronix DSA8200
Test Standard ±10%
Test Frequency Range 0-20GHZ
Pad Min.Inner and Outlayer Pad Size of Laser Hole 0.1mm
Min.Inner and Outlayer Pad Size of Mechanical Hole 0.1mm
Min.BGA Pad Diameter 0.2mm
Pad Tolerance(BGA) ±20%
Aspect Ratio 10:1
Trace/Spacing Inner Layer 0.5oz Copper:3/3; 1.0oz Copper:4/4; 2.0oz Copper:5/6; 3.0oz Copper:7/9; 4.0oz Copper: 8/12
Outlayer 1/3oz Copper:3/3; 0.5oz Copper:4/4; 1.0oz Copper:5/5; 2.0oz Copper:6/8; 3.0oz Copper: 7/10; 4.0oz Copper: 8/13
Trace Tolerance >5.0 mil ±20%; ≤5.0 mil ±1.0mil
Drill Min Board Thickness of 0.1/0.15/0.2mm Mechanical Drill 1.2mm/2.4mm
Min.Laser Hole Size 0.1mm
Max.Laser Hole Size 0.2mm
Mechanical Hole Diameter Min:0.1mm; Max:6.5mm; >6.5mm:Milling
Max.Through-hole Board Aspect Ratio 10:1
Max.Laser Drill Depth Aspect Ratio 0.7:1
Max.Mechanical Blind Hole Depth Aspect Ratio 0.6:1
Min. Mechanical Drill Hole Depth 0.1mm
Min.Mechanical Drill to Conductor Spacing(Non Blind Hole Board and First-step Laser Blind Hole ) 0.175mm
Min.Mechanical Drill to Conductor Spacing(Mechanical Blind Hole Board and Second-step Laser Blind Hole) 0.2mm
Min.Mechanical Drill to Conductor Spacing(Laser Blind Hole) 0.2mm
Min.Laser Drill to Conductor Spacing(First and Second Step HDI) 0.15mm
Min. Different Circuit Hole Wall Spacing 0.30mm
Min. Same Circuit Hole Wall Spacing 0.2mm
Min.NPTH Hole Wall Spacing 0.25mm
Hole Position Tolerance 0.075mm
Min.NPTH Hole Size Tolerance 0.05mm
Solderless Component Hole Diameter Precision ±0.05mm
Tapered Hole Depth Tolerance ±0.2mm
Tapered Hole Diameter Tolerance ±0.3mm
Normal Board Layer Multilayer(40 layers)
Board Thickness 0.4mm—6.5mm
Board Thickness Tolerance(Normal) Board Thickness≤1.0 mm, Tolerance:±0.1mm;Board Thickness>1.0 mm, Tolerance:±10%
Board Thickness Tolerance(Special) Board Thickness>3.0 mm, Tolerance:±8%
Max.Dimension 500mm×900mm
Min.Dimension 5mm×10mm
Metal Base Board Layer Single-sided,Double-sided,Multilayer(18 layers)
Board Thickness Buried Metal Board:1-3mm;DBC Ceramic Board:0.25、0.5、0.76、1mm
Copper Thickness Buried Metal Board:Normal;DBC Ceramic Board:Copper Film Specification 0.07、0.1、0.2、0.3mm,etc.
Metal Base Thickness 0.6-3.0mm
Metal Base Material Copper, Aluminum
Min.Hole Size and Tolerance Buried Metal Board: Normal;DBC Ceramic Board:Min.Hole Size 0.5mm
Profile Precision ±0.1mm
Partial PCB Surface Finish Buried Metal Board: Plating Gold;DBC Ceramic Board:OSP,Immersion Gold,Immersion Sliver,Immersion Tin
Metal Surface Finish Copper Base: Gold Plating;Aluminum Base: No Treatment
Thermal Conductive Adhesive Thickness(Dielectrics) 75-150um
Buried Copper Size At least one side copper length or width≥10mm
Buried Copper Flatness(Drop Precision) Normal:±0.1mm,Special:±0.075mm
Buried Copper to Hole Wall Spacing ≥0.25mm
Thermal Conductivity Red Copper:300w/(m.k); Ceramic:24w/(m.k)
Lamination Multi-laminated Blind Hole Board Three-time Mechanical Blind Hole
HDI Board Third-step HDI, HDI+Rigid-flex
Profile V-CUT Centre Line to Pattem Spacing Board Thickness 0.4-1.0mm,11mil; Board Thickness 1.1-1.6mm,13mil; Board Thickness 1.7-2.5mm,16mil; Board Thickness 2.6-3.2mm,18mil
V-CUT Symetry Tolerance ±0.1mm
Max.V-CUT Line Min.Spacing of Two V-CUT Line:1.0mm,Quantity is customized
Angle Tolerance ±5°
≤3inch 20°、30°
Gold Finger Chamfer Angle 15-50°
Gold Finger Chamfer Angle Tolerance ±3°
Min. Gold Finger TAB Safe Spacing 0.4mm
Min.Gold Finger Edge to Profile Spacing 0.5mm
Depth Control Milling Slot Depth Precision(NPTH) ±0.1mm
Profile Precision(Side to Side) ±0.1mm
Max.Milling Slot Tolerance(PTH) ±0.15mm
Max.Milling Slot Tolerance(NPTH) ±0.10 mm
Min.Milling Slot Tolerance(PTH) ±0.10 mm
Min.Milling Slot Tolerance(NPTH) ±0.05 mm
Surface Finish(Coating)Thickness HASL/HASL lead free 40-1000u"
OSP 8-20u"
ENIG Ni 90-236u",Au 1-3u",Thick Au 5-8u"
Immersion Sliver 5-15u"
Immersion Tin 30-50u"
Hard Gold Plating 5-30u"
Soft Gold Plating 1-3u"
ENEPIG Ni 90-236u",Pd 1-8u",Au 1-3u"
Plating Copper Nickel Gold Ni:100-400u",Au:1-3u"
Gold Finger Ni:100-400u",Au:15-30u"
Carbon Ink ≥12um
Green Ink Circuit Corner≥5um, Circuit Surface≥10um
Peelable Soldermask 0.2mm
Surface Finish Type(HASL Lead Free) HASL Lead Free,ENIG,ENEPIG,Immersion Sliver,Immersion Tin,Hard Gold Plating,Soft Gold Plating, OSP
Type(HASL) HASL
Aspect Ratio 10:1
Max.Dimension 500mm*900mm
Min.Dimension 30mm*50mm
Board Thickmess 0.4mm-6.5mm
Max.Gold Finger Height 3mm
Min.Gold Finger Spacing 0.1mm
Min.Subsectional Gold Finger Spacing 0.15mm
Product Type Rigid Buried Capacitance, Buried Resistance, Back Drill Board, Thick Copper Blind Hole, Stepped Slot, Hybrid Laminating,Rigid Polyimide
Board Material Normal Tg FR4 S1141
Normal Tg FR4(Halogen-free) S1150G
High Tg FR4(Halogen-free) S1165
HDI Board Material S1000H、S1000-2、IT180A
High CTI S1600
High TG FR4 S1000-2
Ceramic Powder Filled High Frequency Material Rogers4003/4350、Arlon25N/25FR
PTFE High Frequency Material Rogers series、 Arlon series、Taconic series、WANGLING
PTFE Prepreg Arlon6700、Taconic RF-27、RF-28
Hybird Materials Laminating PTFE+FR4、Ceramic+FR4,etc
Design Design Software GenesisUcam
Gerber File Format ger274X
Drill File Format excellon2
Soldermask&Silksreen Max.Solermask Plugged Hole Diameter 0.6mm
Soldermask Green,Sub-green,Black,Matt Black,Blue,Yellow,Red,White
Silksreen White,Black
Max.Peelable Blue Mask Plugged Hole Diameter 0.4mm≤NPTH Hole Size≤4mm
Resin Plugged Hole Size Range 0.2-0.6mm
Resin Plugged Hole Max.Aspect Ratio 1:1
audit

Manufacturer Financial Statements

Financial ReportManufacturing Capacity

Development History

  • 2013
    Establish the Love helps fund Establish Chongqing customer Service Center Elected 12th "(2012 Chinese printed circuit industry rankings)" domestic enterprises 28th Xi'an King brother through the "national military standard quality management system certification" Won the 2013 national electronic information industry, "the most potential enterprise" title Company technical papers selected SCI and EI America engineering information retrieval
  • 2012
    Strategic transformation -efficiency, innovation, environmental protection, energy saving Entered 11th (2011) Chinese printed circuit industry hundred enterprises Won the 5th "small and medium-sized enterprise integrity list" "integrity of small and medium enterprises" title
  • 2011
    Won the "Chinese printed circuit industry second outstanding national brand enterprise" "Talent and technology management" of the new business, new LOGO, new image, new business, new leap King Brother production and research base put into operation Through the TS16949 system certification
  • 2010
    Xi'an King brother put into operation Elected vice chairman unit of the technical committee Chinese printed circuit industry association Won the "Sino-Japanese electronic circuit industry promotion award" Through the national identification of high-tech enterprises Selected " Chinese top 100 printed circuit enterprises " In June completion of shareholding system transformation of the whole company changed to "Shenzhen King Brother Electronics Technology Co.,Ltd " Elected vice chairman unit of CPCA Association for the sixth session, Chairman Jeremy as the Association Vice Chairman deputy Signed a strategic cooperation agreement with Beihang University research project
  • 2009
    Dayawan base grand foundation Join the printed electronics production innovation alliance, set up R & D department Got "layer laminated structure making software" computer software copyright registration certificate Got "PCB industry prenatal treatment system" computer software copyright registration certificate Elected to the Shenzhen Printed Circuit Association (SPCA) vice chairman unit
  • 2008
    Establish environmental safety committee Won the title of "2008 Futian District private key leading enterprise" Communication module assembly line production beginning
  • 2007
    Meilin plant fourth extension transformation High Tg thick copper printed circuit board processing technology through the identification of scientific and technological achievements June “Spurt with long accumulation, Leaping Development” 10 anniversary PCB design business officially started, one-stop service capacity building Won the award of "Chinese best growing young enterprise "
  • 2006
    Undertake the International PCB design Business Seminar Won the first session of Chinese electronic circuit industry "outstanding national brand enterprise” title The first time enter into the Chinese printed circuit industry 100 enterprises Successfully developed 6L Rigid-Flex printed circuit board Establish Shenzhen King Brother technology Limited Company Union
  • 2005
    Established Xi’an office Meilin plant comprehensive transformation for the third time , substantially increasing capacity Through Shenzhen Software Industry Association double soft certification Zeguo electronic opening, one-stop service capacity formation
  • 2004
    Establish "King brother national party branch" Set up a subsidiary "Shenzhen King Brother Circuit Co., ltd." Established branch "King brother Technology Co., ltd."
  • 2003
    Magazine "Wisdom of KINGBROTHER" start publication Successful development of high frequency (2.2G Hz) under the condition of low-loss circuit board work Speed up delivery cycle, reduced average 24 hours of double-sided, multilayer board delivery to establish "quick response" New part number breakthrough 600/ month, engineering production capacity to a new level BGA hole plugging process of technological innovation to new achievements, average production cycle of 6 hours shorter than the original process
  • 2002
    Enable Multilayer high-frequency board process with fluorine plastic substrate, and put into prototype production Enable 100K purification workshop
  • 2001
    Enable high-frequency board process with fluorine plastic substrate, and put into small volume production Fixed extra thick copper multilayer PCB technology (60Z), and put into small volume production Established Beijing office, complete the service channel expansion
  • 2000
    Aluminum based power supply board volume technology breakthrough, establish the "leading technology" Passed the ISO9002 certification
  • 1999
    In December ,monthly sales breakthrough 1 million RMB
  • 1998
    The transformation of the first expansion Meilin plant
  • 1997
    King brother founded, Meilin plant put into operation

Latest Manufacturing Orders

  • Order No.LayersNumberBuyer’s CountryTransaction ValueTransaction Date
  • H17687ASG116 2 Layers 25 PCS ITALYda***ne USD $2240.32 2017/3/3 23:44:11
  • H19842ASK114 2 Layers 10 PCS GERMANYinfo USD $498.34 2017/2/23 23:15:59
  • H21181G3SG34 10 Layers 10 PCS dr***y5 USD $1252 2017/2/23 7:27:08
  • H20130AXG214 4 Layers 25 PCS CZECH REPUBLIC, THEno***ny USD $889 2017/2/21 22:54:19
  • H21228ASK21 16 Layers 25 PCS me***17 USD $2096 2017/2/21 22:33:35
  • H21357ASG21 10 Layers 100 PCS RUSSIAN FEDERATION, THEkr***sk USD $5217 2017/2/17 15:37:53
  • H18614AXK29 2 Layers 800 PCS RUSSIAN FEDERATION, THEdave USD $1486 2017/2/10 15:38:49
  • H20941ASK15 2 Layers 10 PCS CANADAso***ah USD $271 2017/1/17 1:33:53
  • H19009ASG12 4 Layers 10 PCS JAPANje***im USD $1015 2017/1/15 12:21:05
  • H18614ASK28 2 Layers 40 PCS FRANCEdave USD $508 2016/12/31 16:05:07
  • H20525ASK21 2 Layers 30 PCS ka***no USD $220 2016/12/22 11:39:01
  • H19996ASG12 8 Layers 50 PCS HONG KONGal***ig USD $2621 2016/12/7 21:18:01
  • H20218ASG51 2 Layers 15 PCS kh***zi USD $148.64 2016/12/5 22:19:08
  • H20098G1SG11 6 Layers 5 PCS SPAINja***er USD $1015 2016/11/29 16:51:38
  • H17125AXG115 2 Layers 20 PCS ITALYs.***ia USD $423 2016/11/18 17:30:49
  • H18614ASK27 4 Layers 10 PCS LEBANONdave USD $465 2016/11/15 10:03:09
  • H19677ASG31 6 Layers 100 PCS al***27 USD $981 2016/11/9 21:56:45
  • H19436K2SK21 6 Layers 10 PCS GERMANYry***ie USD $416 2016/10/25 8:59:30
  • H19336G5SG51 2 Layers 5 PCS li***gw USD $356 2016/10/24 1:00:04
  • H18614AXK26 2 Layers 40 PCS UNITED STATES OF AMERICAdave USD $628 2016/10/14 18:46:39

Feedback

The comments are from customers' first-hand purchasing experience!

Low Cost : 5
High Quality : 5
On-time : 5

5/5.0

Overall Rating

KINGBROTHER's Cooperative Partners