Here is our pcb fabrication, FPC fabrication and pcb assembly capabilities include but not limited to what are listed below, as we are updating our equipments constantly to keep us on the cutting edge. If your projects demands are beyond these capabilities, please drop us an E-mail, we will respond within 24 hours.

● pcb fabrication Capabilities

ITEMS	TECHNICAL SPECIFICATIONS	REMARKS
File Required	Gerber RS-274X Format；ODB; Common EDA's like .pcb,.brd	Pls list your EDA software name and version to avoid conversion mistake
Board Material	Standard FR-4, FR-4 High Tg,FR-4 Halogen-Free	Standard FR-4 Tg=140℃
Surface Finish	HASL -Hot Air Solder Leveling	HASL -Hot Air Solder Leveling is commonly used
	Lead Free HASL - RoHS Complaint
	ENIG -Electroless Nickle/Immersion Gold - Rohs Complaint
	Immersion Tin -Rohs Complaint
	Immersion Silver - Rohs Complaint
	OSP -Organic Solderability Preservatives - Rohs Complaint
Layer Count	1-18 layers	The copper layer's quantity
Board Thickness	.016"-.126"(0.8mm-3.2mm)
Out Copper Thickness	0.5oz-6oz(18um-210um)
Inner Copper Thickness	0.5oz-2oz(18um-70um)
Min Trace/Space	4mil（0.1mm）
Min Annular Ring	4mil（0.1mm）
Min Drilling Hole Diameter	6mil（0.15mm） 4mil（0.1mm）-laser drill
Min Width of Cutout (NPTH)	32mil（0.8mm）
Min Width of Slot Hole (PTH)	24mil（0.6mm）
Solder Mask	LPI, Different colors(Green, Green matt, Black, Black Matt, White, Red, Blue)	Green is commonly used
Silkscreen Color	White, Blue, Black, Red, Yellow	White is commonly used
Surface/Hole Plating Thickness	20-30um
Board Thickness Tolerance	+/-0.1mm ~ +/-10%
Board Size Tolerance	+/-0.1mm~+/-0.3mm
PTH Hole Size Tolerance	+/-.003"(+/-0.08mm)~+/-.006"(+/-0.15mm)
NPTH Hole Size Tolerance	+/-.002"(+/-0.05mm)
Copper Thickness Tolerance	+0um+20um
SM tolerance(LPI)	.003"(0.075mm)
Impedance tolerance	+/-5%~+/-10%
Aspect Ratio(hole size: board thickness)	0.048611111
Chamfer of Gold Fingers	20, 30, 45, 60
Test	10V-250V, flying probe or testing fixture
Special Techniques	Gold fingers
	Blind/Buried hole
	peelable solder mask
	Edge plating
	Carbon Mask
	Kapton Tape
	Countersink/Counterbore hole
	Half-cutted/Castellated hole
	Press Fit Hole
	Via Tented/Covered With Resin
	Via Plugged/Filled With Resin
	Via In Pad
Lead Time	Urgent lead time is about 5 days	Lead time is manufacturing time,which is started from the second working day of payment recieved and file problem solved. We will give you concrete lead time when we send you quotation.
	Standard lead time is about 8 days

● Flex PCB Capabilities

Items		Technical Specifications	Remarks
File required		Gerber RS-274X Format；ODB; Common EDA's like .pcb,.brd	Pls list your EDA software name and version to avoid conversion mistake
Base material		PI; PET; Cu
Flexible insulator		PI : 1/2mil(12.5um) to 5mil (127um) PET: 1/2mil(12.5um) to 5mil (127um)
Conductor		(Copper) Rolled Annealed (RA) Electrodeposited (ED)	thickness: 1/3oz(12um) to 6 oz(200um)
Adhesive		Acrylic adhesive	thickness: 1/2mil (12.5um) to 3 mil (760um)
		Adhesiveness materials
Solder mask	PI PET	Covered in layers PI and PET film
	Resist Oil	Solder Mask resist oil (Green,Black,Yellow,White)	thickness:12-18um
Stiffener		PI PET thickness:0.075-0.3mm	Must be shown on design
		FR4 thickness: 0.2-3mm
		steel thickness :0.075-0.5mm
Rigid -Flexible		PI+FR4	thickness: 3 mil to 125 mil
Surface Finish	Tin	Immersion Tin
	Gold	Immersion Gold thicknees: 0.025-0.05um Electrolytic Hard Gold thickness:>0.05um	Immersion Gold is commonly used
	Silver	Immersion Silver
	OSP	Organic Solderability Preservative
Shielding		Black Electromagnetic Film Required to limit Electromagnetic and/or Electrostatic
Impedance		impedance tolerance:+/-10%
Layers		1 to 8 layers(Flexible ,Rigid-Flexible)
Board size		Max size:1420 mm*400 mm Min size:2.5 mm*2.5 mm
Outline tolerance		Hand trim tolerance:+/-0.2 mm
		Cutter dies tolerance:+/-0.2 mm
		Punch dies tolerance :+/-0.075 mm
		Laser cut tolerance :+/-0.05 mm
Min hole dimension	Drilling (P.T.H)	Machine Drilling: ￠ 0.15 mm Laser Drilling: ￠ 0.05 mm
	Punching	￠ 0.50 mm
Tolerance of bronze coated hole		±0.05 mm
Conductor	Min width and tolerance	Min width: 1.5 mil ,Tolerance :+/- 15%
	Min spacing and tolerance	Min Spacing: 1.5 mil Tolerance :+/- 15%
Pad		Min pad>:0.25 mm
Stiffener holes		Min stiffener holes:>0.2 mm
Peeling strength		1.0 KGF/CM（Adhesive copper） 0.5 KGF/CM(Adhesiveness copper）
Color of oil		Applicable to silk printing in multi colors(white,black,yellow,blue)