China PCBA Circuit Customed

Welcome toYihao Circuit Technology Co.,Ltd
Yihao is a one-stop PCB & PCBA solutions provider, offers PCB manufacturing, PCB assembly, components sourcing, stencils and PCBA testing services, and helps to simplify your job, improve your efficency and focus on your strength.
*Layers: 1-22
*base material: FR-4 CEM-1
*Thickness: 0.2-5.0mm
*Solder mask: Green, black, red, yellow, white
*Min. Line width: 0.075mm
*Min. Line space: 0.075mm
*Min. Hole diameter: 0.1mm
*Surface treatment: Immersion gold, OSP. Lead free HASL.
*Blind/buried via holes: OK
*lead time: Seven to ten days (HDI: about 30 days)
We can also make quick pcCustomized Service for Machinery b. As customers plates copied Stamping from the PCB, PCB design, prototype production, production, processing, and other SMT one-stop service.
Single-double sides pcb delivery time: 12-24 hours
4 layer- 8 layer pcb delivery time: 48-96 hoursFilesGerber, Protel, Powerpcb, Autocad, Cam350, etcMaterialFR-4, Hi-Tg FR-4, Lead free Materials (RoHS Compliant) , CEM-3, CEM-1, Aluminium, High frequency Material (Rogers, Teflon, Taconic)Layer No.1 - 30 LayersBoard thickness0.0075"(0.2mm)-0.125"(3.2mm)Board Thickness Tolerance±10%Copper thickness0.5OZ - 4OZImpedance Control±10%Warpage0.075%-1.5%Peelable0.012"(0.3mm)-0.02'(0.5mm)Min Trace Width (a)0.005"(0.125mm)Min Space Width (b)0.005"(0.125mm)Min Annular Ring0.005"(0.125mm)SMD Pitch (a)0.012"(0.3mm)pcb with green solder mask and LF-FREE surface finishing BGA Pitch (b)0.027"(0.675mm)Regesiter torlerance0.05mmMin Solder Mask Dam (a)0.005"(0.125mm)Soldermask Clearance (b)0.005"(0.125mm)Min SMT Pad spacing (c)0.004"(0.1mm)Solder Mask Thickness0.0007"(0.018mm)Hole size0.01"(0.25mm)-- 0.257"(6.5mm)Hole Size Tol (+/-)±0.003"(±0.0762mm)Aspect GPS Ratio6:01Hole Registration0.004"(0.1mm)HASL2.5umLead free HASL2.5umImmersion GoldNickel 3-7um Au:1-3u''OSP0.2-0.5umPanel Outline Tol (+/-)±0.004''(±0.1mm)BevelingCar Safety 30°45°V-cut15° 30° 45° 60°Surface finishHAL, HASL Lead Free, Immersion gold, Gold plating, Gold finger, immersion silver, immersion Tin, OSP, Carbon ink,CertificateROHS ISO9001:2000 TS16949 SGS ULSpecial requirementsBuried and blind vias, Impedance control, via plug, BGA soldering and gold finger
We specilized in :
Ucreate is specialized in the production of a variety of single, double, high multi layers, HDI, the metallic substrate and FPC PCB. With laser drilling machine, CNC drilling machine, automatic machine, automatic exposure machine, large-scale lamination machine, Automatic flow production line, auto panel plating line, auto P.T.H Line, and other precision production equipments and AOI testing machine, flying probe tester machine and other advanced detection equipments.Production processes:
Material Receiving → IQC → Stock → Material to SMT → SMT Line Loading → Solder Paste/Glue Printing → Chip Mount → Reflow → 100% Visual Inspection → Automated Optical Inspection (AOI) → SMT QC Sampling → SMT Stock → Material to PTHSocket & Outlet → PTH Line Loading → Plated Through Hole → Wave Soldering → Touch Up → 100% Visual Inspection → PTH QC Sampling → In-Circuit Test (ICT) → Final Assembly → Functional Test (FCT) → Packing → OQC Sampling → Shipping