China board manufacturing

We make products by strict engineer processes. Your files are never shared nor will any third parties have access to your design files. 2. For small quantity orders, can you produce prototype PCBs9 Yes.

Welcome To Semshine - High quality FR4 base control panel printed circuit boards - Double-sided main board fr4 pcb assembly. - Contract Manufacturing - PCB Design & Assembly - Provide Prototyping and f lexible production - Small order accept - Fast lead time 1.Specification of PCB Manufacturing 1 Description PCB Specification 2 Material FR-4/HTG150-180 FR-4/CEM-1/CEM-3/Aluminum 3 Layer 1-20 4 Board Thickness 0.2mm- 4.0mm 5 Board Thickness Tolerance +/-10% 6 Copper thickness 17.5um-175um (0.5oz-5oz) 7 Min Trace Width 0.15mm 8 Min Space Width 0.15mm 9 Min Drilling Dia 0.2mm 10 PTH copper thickness 0.4-2mil(10-50um) 11 Tolerance of Etching ±1mil(±25um) 12 V-cut angle 25°,30°,45°,60° 13 Pearl Strength of line ≥ 6lb/in(≥ 107g/mm) 14 Impedance control and tolerance 50Ω±10% 15 Twist&Wrap ≤ 0.5% 16 Soldermask Green, Red, Blue, White, Black, Yellow 17 Surface Finish/Plating HASL/Lead Free HASL/OSP/Gold Plating/Immersion Gold/ENIG 18 Certificate ROSH. ISO9001,UL Certificate 19 File Protel 99se/P-CAD/Autocad/Cam350 2.Detailed Terms for Pcb Assembly 1 Quantity Prototype&Low Volume PCB Assembly,from 1 Board to 250, is for specialty,but we can handle orders up to 1000 2 Type of Assembly SMT and Thru-hole 3 Solder Type Water Soluble Solder Paste,Leaded and Lead-Free 4 Components Passives Down to 0201 Size BGA and VFBGA Leadless Chip Carries/CSP Double-Sided SMT Assembly Fine Pitch to 08 Mils BGA Repair and Reball Part Removal and Replacement-Same Day Service 5 Bare Board Size Smallest:0.25x0.25 Inches Largest:20x20 Inches 6 File Formats Bill of Materials Gerber Files Pick-N-Place File(XYRS) 7 Type of Service Turn-Key,Partial Turn-Key or Consignment 8 Component Packaging Cut Tape Tube Reels Loose Parts 9 Turn Time Same Day Service to 15 day service 10 Testing Flying Probe test XRAY Inspection AOI Test