STG Electronic -PCB Assembly Manufacturer

STG Electronics is a professional OEM&ODM PCB & pcb assembly manufacturer in Shenzhen,China.

STG can offer rigid&FPC pcb manufacturing,components sourcing,pcb assembly with IC programming and functional test.

~Materials: FR*4, High Tg FR4, high frequency board (Teflon, Rogers, Arlon) 
Key Specifications/Special Features:
 Materials: FR*4, CEM*1, CEM*3, high TG, FR4 halogen-free, FR*1, FR*2 and aluminum
Layer: 1 to *0 layers Board
thickness: 0.2 to 7mm Maximum finished
board side: **0 x **1mm (*4 x **-inch)
Min. drilled hole size: 0.*5mm
Min. line width: 0.**5mm (3mil)
Min.  line spacing: 0.**5mm (3mil)
Surface finish:HALS lead-free, chemical tin, chemical gold, immersion gold, immersion silver/gold, OSP and gold plating
Copper thickness: 0.5 to 5.0oz
Solder mask colors: green, black, white, red, blue or yellow
Hole tolerance: PTH: ±0.**6 NTPH: ±0.*5
8 SMD assembly lines  with 8 sets AOI inspection test machine,
X-ray machines for BGA ,QFN assembly inspection
2 sets ICT test machines,
SMT&THT mixed assembly

Components size can reach to ***1, accuracy can reach to 0.1mm
Can SMT Leg distance can reach 0.3mm Profiling punching routing, V-cut and beveling SMT/DIP mixed SMT/DIP TFT, electronic meter,power control board, consumer electronic and some other difficult products and components are also available Small and OEM services are welcome Reference standard: IPC-A***0G Class 2 Certifications: UL and CE
Compliant with the RoHS Directive