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Quick Details

Surface Finishing: HAL(Pb free), plated Ni/Au, Imm silver, Imm Ni/Au/Sn,hard gold,OSP,etc
Min. Line Spacing: 3mil
Min. Line Width: 3mil
Min. Hole Size: 0.15mm
Board Thickness: 0.4-8.0mm
Copper Thickness: 0.5-10oz
Base Material: FR4/ FR1/ FR2/ FR3/ CEM1/ CEM3/ ROGERS/ ARLON/ ISOLA.
Number of Layers: 1-40 layer
Model Number: intech
Brand Name: intech-38
Place of Origin: China (Mainland)
Product name: High quality printed circuit board pcb manufacturer China
Number of layers: 1-40 layers
Board Type: Rigid
Surface treatment: HASL leed free,Imm Au,Imm Ag,Imm Ni/Au/Sn,hard gold,OSP,hard gold etc
Solder mask color: As clients required
Silkscreen color: As clients required
Max board size: 700*1200mm
Application: Electronics Device
Certificates: ISO/UL/TS16949/RoHS/TS16949


High quality printed circuit board pcb manufacturer Chinamanufacture



Product Description


Multilayer board capability:

item technical parameters specifications
min. line width 1-40layers  
min. line space 2mil/2mil   Partial 2mil lines is allowed
min.annular ring width 2mil/2mil   Partial 2mil lines is allowed
min. hole size vias :3mils ;component holes:7mils  

Remained ring width means
the distance between the hole
edge to the ring outskirt

min. board thickness 0.4mm  
max. board thickness 8.0mm  
max. board size


min. board thickness Single and Double Sided:0.2mm; 4 layers:0.4mm; 6 layers:0.6mm; 8 layers:1.0mm;10 layers:1.2mm  

distance between line and board edge

solder mask   White,Black, Blue,Green,Yellow,Red ect  
ledgend color   White,Black,Yellow ect  
surface finish  

HAL(with Pb free),Plated Ni/Au,Immersion
Silver ,Imm Ni/Au, Imm Sn, Hard gold, OSP

plating thickness  hard gold :Au(5uin-120uin);imm gold:Au(2uin-4uin);gold finger:Au(5uin-120uin)  
copper plating hole  20um-25um  
base copper thickness  1/3oz-6oz  
finish copper thickness  1-10oz(outerlayers);0.5oz -6oz (innerlayers)  
 min. insulation layer thickness  2mil  
line width /space  max. copper thickness

Line width shouldn't be less
than the required value under
ensure of space

3mil/3mil;4mil/4mil;4mil/5mil  0.5oz  
4mil/6mil/5mil/5mil;6mil/5mil  1oz  
5mil/6mil;6mil/6mil  2oz  
6mil/8mil;7mil/8mil;8mil/8mil  3oz  
8mil/10mil;9mil/10mil;10mil/10mil  5oz  
board materials   FR4/FR1/ FR2/ FR3/ CEM1/ CEM3/ ROGERS/ ARLON/ ISOLA  
hole size tolerance  +/-0.03mm  
hole position tolerance  +/-0.03mm  
board outline tolerance  

L<=100mm: 0.1mm; 200mm<L<=300mm: 0.3mm;
100mm<L<=200mm:0.2mm;L>300mm: 0.4mm

finished product thickness tolerance  

0.2mm<T<0.5mm: +/-0.05mm; 0.5mm=<T<0.8mm: +/-10%;
T>=0.8mm: +/-8%

impedance controal   ± 10%  
bow and twist   ≤0.5%  







Packaging & Shipping




We usually ship by DHL, FEDEX, UPS,TNT, also we can ship by clients' requirements.





Company Information



Introduction of Intech
1) Intech found in 1996, Intech is one of the Professional PCB manufacturer from Shenzhen of China, which have two branches Intech Circuit and Intech Electronic.
2) We have the UL file for Intech,UL unumber is E358070, and with ISO9001 & TS16949 certified.
3) 85% of our sales are oversea sales and export to Europe,United sates and Asian.
4) Most of our boards are used for EMS,industrial,power,medical and other products.
Intech Advantage:
1) We do PCB from double side up to 40-layer Multilayer PCB, HDI jobs.
2) If you have repeat orders from other suppliers, and you want to transfer to Intech, we can accept FREE OF TOOLING.
3) Except excellent quality and professional service, we also pay every detail for our customers,for example package to use Desiccant packs & moisture indicator in vacuum-sealed pack to protect PCB.
4) Material: We have FR4 TG135/TG158/TG180 normal material in stock, also have FR1/ FR2/ FR3/ CEM1/ CEM3/ ROGERS/ ARLON/ ISOLA.
5) Rigid / flex/ flex-rigid PCBs with UL approved.
6) Flexible,quickly feedback for customers always.
7) Quickly offer will be less then 4 hours, Some top urgent inquiry we can offer within 1hour.


Our Services


1. Small MOQ.

2. Quick quotation within 4 hours.

3. Small and bulk valume orders accept.

4. Flexible payment terms.

5. Fast delivery time.

6. Variety of shipping ways.

7. Perfect after-sales service.