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Copyright(C)Xing Da HongYe P.C.B. company of Guangdong CO., LTD. All rights reserved  粤ICP备14007666号   Powered by www.300.cn
Tel:+86-760-23403778 Fax:+86-760-23403998 Add:Xingda Road,Fugang Industrial Zone,Fu Sha Town,Zhongshan,Guangdong

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Tel:+86-760-23403778
Fax:+86-760-23403998
E-mail:market@xdgroup.com 
Add:Xingda Road,Fugang Industrial Zone,
Fu Sha Town,Zhongshan,Guangdong

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Production technology
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Serial Number Project Parameter
1 Surface Treatment Method OSP treatment, sinking gold, tin, silver, rosin, carbon film, lead tin, lead free tin, nickel plating.
2 PCB Layer Number 1-14 Layers
3 Minimum Traverse Width 0.076mm
4 Minimum Conductor Spacing 0.076mm
5 Minimum Line To Disk, Disk To Disk Spacing 0.076mm
6 Minimum Drill Pipe Diameter 0.2mm
7 Minimum Through-hole Pads Diameter 0.45mm
8 Maximum Drilling Thickness To Thickness Ratio 1 :6.4
9 Maximum Finished Product Size 500 × 650mm
10 Thickness Range Of Finished Products 0.4 -4.0mm
11 Minimum Width Of Green Bridge 0.08mm
12 Green Oil Minimum Single Side Windows (Clearance) 0.05mm
13 Minimum Green Oil Thickness 0.4mil
14 Resistance Welding Photosensitive Resistance Welding, Thermosetting Welding, UV Solder Resist.
15 Minimum Character Line Width 0.1mm
16 Minimum Character Height 0.7mm
17 Color Of Screen Printing Characters White, Yellow, Black, Green
18 Data File Format GERBER、 PCB
19 Electrical Performance Test Impedance, open and short circuit test, special jig test, flying needle test.
20 PCB processing of all types of boards as substrates FR4, FR1, CEM-1, CEM-3, XPC, 22F, high TG, halogen free, F4B
21 Other Test Requirements Tin Immersion Test, Tensile Test, Impedance Test
22 Special Craft Making Sikkim Finger (Blind Hole Plate) , V Shaped Orifice Plate.
23 Base Material Copper Thickness H/H OZ、1/1 OZ、2/2 OZ、3/3 OZ