STG Electronics is a professiona OEM&ODM PCB & pcb assemblymanufacturer in Shenzhen,China.STG can offer rigid&FPC pcb manufacturing,componentssourcing,pcb assembly with IC programming and functional test.~Materials: FR-4, High Tg FR4, high frequency board (Teflon,Rogers, Arlon) Key Specifications/Special Features:www.china-pcbassembly.com Materials: FR-4, CEM-1, CEM-3, high TG, FR4 halogen-free,FR-1, FR-2 and aluminumLayer: 1 to 30 layers Boardthickness: 0.2 to 7mm Maximum finishedboard side: 610 x 711mm (24 x 28-inch)Min. drilled hole size: 0.15mmMin. line width: 0.075mm (3mil)Min. line spacing: 0.075mm (3mil)Surface finish:HALS lead-free, chemical tin, chemical gold,immersion gold, immersion silver/gold, OSP and gold platingCopper thickness: 0.5 to 5.0ozSolder mask colors: green, black, white, red, blue or yellowHole tolerance: PTH: ±0.076 NTPH: ±0.058 SMD assembly lines （Pick and Place）for fine with 3 sets AOIinspection test machine,2 sets ICT testmachines,SMT&THT mixed assemblyComponents size can reach to 0201, accuracy can reach to 0.1mmCan SMT Leg distance can reach 0.3mm Profiling punching routing,V-cut and beveling SMT/DIP mixed SMT/DIP TFT, electronicmeter,power control board, consumer electronic and some otherdifficult products and components are also available Small and OEMservices are welcome Reference standard: IPC-A-600G Class 2Certifications: UL and CECompliant with the RoHS Directive
