PCB Factory

010203040506

Our PCB factory located in Jiangxi province is found in 2017, specialized in both rigid PCB and FPC. Plant size more than 10,000 square meters, and production capacity 50,000 square meters. We have obtained UL, ISO9001, ISO14001,IATF16949 and OHSAS18001 certificates in 2018. All process and equipment are improved every year. Our PCB is used wildly in industry control, IOT, robot, medical, consumer electronics and so on.

Cirket Production Capability
1	Layer	1-30
2	Max.Panel size	560x1900mm
3	Min.via/PTH ring size	4mil(0.1mm) /5mil (0.13mm)
4	Max.PTH hole size	6.5mm
5	Min.Line space/width	3mil(0.075mm)/3mil(0.075mm)
6	Min.Inner layer PAD	4mil(0.1mm)
7	Min.inner layer thickness	4mil(0.1mm)
8	Inner layer Cu.weight	0.5-5.0 oz
9	Hole wall thickness	18-30um
10	HASL tin thickness	150-1000u" (3.75-25um)
11	Outlayer Cu.weight	0.5-5.0 oz
12	Board thickness range	0.4-3.2mm
13	Board thickness tolerance	+/- 10%
14	Stackup alignment	+/- 2mil(50um)
15	Min.Drill hole	0.15mm
16	Hole to hole posistion	+/-2mil(50um)
17	Hole tolerance	+/-2mil(50um)
18	Through hole aspect ratio	10:1
19	PAD alignment accuracy	3mil(0.075mm)/3mil(0.075mm)
20	Etching tolerance	+/- 10%
21	Min.soldermask bridge	3mil(0.075mm)
22	Max.plug via hole	0.5mm
23	Surface treatment	HASL,ENIG,OSP,immersion silver
24	Max.hard gold thickness	30 u" （0.75 um)
25	ENIG thick	Au 1-3 u", Ni.:100-300u"
26	Impedance tolerance	+/- 10%
27	Max.twist and warp	0.75%

PCB Factory

AOI Checking

CNC Rounting

Developing and Etching

Drilling

ENIGTesting

Soldermask

E-Testing

FQC

Inner Layer Checking

LDI Expose

Plating Line