pcb assembly

PCB Assemble Production (1) ObjectivesProducing PCB according to clients’ requirements and supplied PCB diagrams.(2)Comparative AdvantageWe have 13 years of experiences in manufacturing PCB. This enables us to produce electric circuit boards of 1-12 layers utilizing skills in electro-tinning, gold-gilding, gold-immersion, OSP mould-making. Moreover, we have a team of skilled technicians who are committed to produce high quality products with a monthly output capacity of 500,000 square feet.(3)SpecificationsProductSingle sided to 12 layers PCBMaterialFR1, FR2, CEM1, CEM3, FR4, BTBoard thickness0.4mm to 3.2mmBase copperH oz to 6ozMin. hole sizeMin LW/LS0.3mm0.1mm(Flash Gold)/0.15mm(HASL)Aspect ratio1 : 6SoldermaskLPI type, Baked type, Peelable maskSurface finishingHASL, Flash gold, Immersion gold, Gold finger, Carbon inkBow & twist0.7% (1.5mm board)Hole size tol.PTH: +/-0.08mm, NPTH: +/-0.05mmHole location tol.+/-0.05mmGold thickness0.05um to 1.5umNickel thickness1um to 5um(4) WorkflowDrilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity TestingPCBA Touchups(1) ObjectivesProducing PCBA control panels by following PCB diagrams, component checklists, burning processes and testing methodologies provided by clients.(2)Specificationscan accommodate chips components containing 0402 and above and high-precision components such as BGA etc.chip speed of 0.015S/ chipschip precision ≥0.01 mm(3)Output capacity4 Japanese JUKI high speed chip production lines consist of 1 automated printer, 2 high speed chip machines, 1 multi-purpose chip machine and 1 reflow machine.Daily output of 160,000 chipsPCBA Production CapabilityComparative Advantage in ProductionYears of production experiences:PCB plant built in 1997 with 13 years of experiences in PCB production.SMT plant built in 2004 with 6 years of experiences in chip processing.Reliable production processes: established and approved production management and quality control systems in placeConsistent production quality: stringent quality control system with skilled and experienced employees who are capable to produce quality products meeting high standards