1/FR4 PCB#OEM #LCD Display#Electronic Circuit Board #Circuit Assembly#PCBA #Multilayer PCB Assembly#PCBA Testing

2/OEM/ODM,PCBA Manufacturing;Components sourcing&components Alessembly

3/Multilayer PCB#FR4 PCB#OEM# Electronic Circuit Board Assembly# SMT#DIP#Components assembly#PCBA Testing

4/SMT#DIP#AOI testing#X-Ray Testing# Printed Circuit Board#PCB Assembly#PCBA Testing#Box Building

5/FR4 PCB#Prototype Assembly#Small&Medium Volume&Hign Mixed#Quick-Turn#PCB Assembly#Double-sided Printed Circuit Board

6/Rigid-Flex Printed Circuit Board&Rigid Circuit Board# Multilayer Printed Circuit Board# ENIG / HASL/OSP# Surface treament.Components Sourcing#Components Assembly

7/TQFP-64 &TQFP-48 *TO DIP& FR4 HDI Printed Circuit Boards adapter Test Board

8/Gold Plating Multilayer Pinted Circuit Boards Standalone Access Controller Audio Extractor&NIAU Surfacce Treatment

Kingsum Electronic Circuit has been operating as a manufacturer of PCB&PCBA since 2007. specialized in quick-turn manufacturing of prototypes and small to middle volume series of rigid, flex, rigid-flex and multilayer boards.

as well as aluminium substrate circuit board.we have a strong strength on fabrication of Roger board, MEGTRON MATERIAL board and 2&3 steps HDI boards and etc.

Beside with six SMT production lines and 2 DIP lines.we provide one-stop service to our customers as well.

Packing:Carton;P/P,Anti-static Bag.

2. PCB&PCBA Technical capability 

SMT	Position accuracy:20 um
	Components size:0.4×0.2mm(01005) —130×79mm,Flip-CHIP,QFP,BGA,POP
	Max. component height::25mm
	Max. PCB size:680×500mm
	Min. PCB size:no limited
	PCB thickness:0.3 to 6mm
	PCB weight:3KG
Wave-Solder	Max. PCB width:450mm
	Min. PCB width: no limited
	Component height:Top 120mm/Bot 15mm
Sweat-Solder	Metal type :part, whole, inlay, sidestep
	Metal material:Copper , Aluminum
	Surface Finish:plating Au, plating sliver , plating Sn
	Air bladder rate:less than20%
Press-fit	Press range:0-50KN
	Max. PCB size:800X600mm
Testing	ICT,Probe flying,burn-in,function test,temperature cycling

3. PCBA Pictures

Detailed Informations:

 

4 Layers FR4 PCB, Electronic Circuit Board Assembly& Multilayer-PCBA Assembly

1. Features

1.Surface Mount PCB assembly (Both rigid PCB, flexible PCB);FR4 Material, Meet 94V0 standard
2.One Stop OEM Service,&PCBA contract manufacturing:
3.Electronic contract manufacturing service
4.Through hole assembly/DIP assembly;
5.Bonding assembly;
6.Final assembly;
7.Full Turnkey Box Build
8.Mechanical / electrical assembly
9.Supply Chain Management/Components procurement
10.PCB fabrication;
11.Technical support/ ODM service

12. Surface treament:OSP, ENIG,Lead Free HASL, Environmental Protection

13. UL, CE, ROHS Compliant

14. Shipping By DHL,UPS, TNT, EMS or Customer requirement

15.Anti-static bag

2. PCBA Technical capability

SMT	Position accuracy:20 um
	Components size:0.4×0.2mm(01005) —130×79mm,Flip-CHIP,QFP,BGA,POP
	Max. component height::25mm
	Max. PCB size:680×500mm
	Min. PCB size:no limited
	PCB thickness:0.3 to 6mm
	PCB weight:3KG
Wave-Solder	Max. PCB width:450mm
	Min. PCB width: no limited
	Component height:Top 120mm/Bot 15mm
Sweat-Solder	Metal type :part, whole, inlay, sidestep
	Metal material:Copper , Aluminum
	Surface Finish:plating Au, plating sliver , plating Sn
	Air bladder rate:less than20%
Press-fit	Press range:0-50KN
	Max. PCB size:800X600mm
Testing	ICT,Probe flying,burn-in,function test,temperature cycling

3. PCBA Pictures