PCBA SMT assembly OEM/EMS service pcb assembly manufacturer

PCBA SMT assembly OEM/EMS service pcb assembly manufacturer
Custom pcba
Custom pcba service,Professional pcb SMT Assembly, DIP Assembly, RoHS Compliant, Offers Contract Turnkey Manufacturing with One-stop Service.
STG Electronic CO.,Ltd helps customers to do one-stop pcba services; the main services include PCB manufacturing, component procurement, pcb assembly,
finished product engineering and testing, Box build, MP3 players, portable game consoles, etc.
   STG is a leading PCB Assembly Electronics Manufacturing Services (EMS) provider focused on automotive, industrial, medical, consumer, telecom and
technology companies.
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Our pcb assembly craft capability  
Laminate MaterialsFR4,high TG FR4,high frequency,alum,FPC
Board Cutting Number of layers 1~30layer
 Min thickness for inner layers 0.003"(0.07mm)
 Cu thickness are excluded
Board Thickness      Standard (0.1-4mm±10%)
 Min. Single/Double:0.008±0.004"
 Bow and twist no more than 7/1000
Copper Weight  Outer Cu weight 0.5-4 Oz
 lnner Cu weight 0.5-3 Oz
Drilling     Min size 0.0078"(0.2mm)
 Drill deviation ±0.002"(0.05mm)
 PTH hole tolerance ±0.002"(0.05mm)
 NPTH hole tolerance ±0.002"(0.05mm)
Solder Mask    Color Green,white,black,red,blue...
 Min solder mask clearanace 0.003"(0.07mm)
 Thickness (0.012*0.017mm)
Silkscreen   ColorGreen,white,Red,Black,Yellow,Blue
 Min size0.006"(0.15mm)
 Min Lin/Space 0.075/0.075mm
Component Sourcing Yes
Tolerance of PCB ±5%
 Max size of finish board 550*550mm
 MOQ 1pcs
 Surface Finish HASL,ENIG,immersion silver,immersion tin,OSP...
 PCB Outline Square,circle,irregular(with jigs)
Package 0201,0402,0603,0805,1206......QFN,BGA,SSOP,PLCC,LGA
Sub-assembly Plastic,metal,screen
PCBA production workshop
 pcba pcb assembly service 
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Our pcb assembly advantages
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PCB processing services,including pcb proofing expedited proofing circuit board,single-sided PCB,double-sided circuit boards,multi-layer circuit boardpcb assembly type.
1.aluminum pcb assembly
2.flexible pcb assembly
3.rigid-flex pcb assembly
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                                   FR4 PCB                                                                                                      pcb assembly
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                                 flexible pcba                                                                        rigid-flex pcba                                                            aluminum pcba

PCBA application
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                                aerospace defense pcba                                             automotive pcb assembly                             household equipment pcba
                   pcba,pcb assembly  pcba,pcb assembly  pcba,pcb assembly
                                industrial control pcba                                             medical equipment pcba                                               robot pcba

PCBA Quality Control
The company has successfully passed ISO9001:2015 quality management system certification, FCC safety management certification, ROHS environmental protection
certification and ISO14001:2015 environmental management system certification, and strives to provide customers with high-quality products and services.
Customers are welcome to send emails to contact us for detailed customized solutions. We sincerely look forward to working with you to create a better future!
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