Shenzhen Lefang Electronics Co., Ltd
PCB Circuit Boards OEM ODM MAKE YOUR PRODUCT BETTER 18 Years Professional PCB Circuit Boards Supplier
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2Layers Double Sided Circuit Board PCB for Consumer Electronics
The double sided PCB is applied for Consumer Electronics, with only 1.6 mm board thickness. The line width and spcing of the PCB Board both are 0.1 mm, with green solder mask and HASL surface treatment. The minimum aperture is 0.2 mm.
Established in 1999, Lefang owns 3 modern Printed Circuit Board factories in Guangdong, China.
We provide One-stop solution for PCB & PCBA manufacturing to our customers home and abroad.
High quality PCB products, competitive price, on time delivery, after-sale service are always offered.
To make the continued progress, we try our best to in every section, including selecting quality raw materials
strictly, imported advanced automated equipments, employing 70 experienced engineers, acquiring global
certification of ISO9001:2008, ISO14001:2004, ISO/TS16949:2009, UL, QC080000, OHSA18000, etc.
Our customers' industry come from Communication, Industrial Control, Automotive, Medical Equipment,
Security Apparatus, Consumer Electronics and LED Lighting.
We sincerely pursue win-win business with customer all the time!
How to get quick quotation?
| Step 1 Please send us Gerber file with these format: .CAD / .Gerber / .PCB / .DXP / .P-CAD, etc | ||||||||||||||||||||
| Step 2 Also please provide us the below details for quick quotation: | ||||||||||||||||||||
Board material: Fr - 4 / CEM - 1 / CEM - 3 / 22F / Fr - 1 / others | ||||||||||||||||||||
| Material brand: SY / KB / Rogers (optional) | ||||||||||||||||||||
| Material Specification:High Tg / copper based / aluminum based or others (optional) | ||||||||||||||||||||
| Board thickness: 0.1 - 6.0 mm | ||||||||||||||||||||
| Copper thickness: 0.05 Oz - 8 Oz ( 17 um - 288 um ) | ||||||||||||||||||||
| Surface Treatment: OSP / ENIG / HASL / Lead Free HASL / Immersion Tin / Immersion Sin | ||||||||||||||||||||
| Color of solder mask and silk print: Green / red / blue / black / white / yellow ,etc | ||||||||||||||||||||
| Board size and quantity | ||||||||||||||||||||
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SAMPLE: | ||||||||||||||||||||
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-- What LEFANG's vision is to Make Our Customer's Products Better, so we try our best to fulfill the quality control
system andenvironmental management system. Our approved certification are as below:
| ISO9001:2008 | ISO14001:2004 |
| ISO/TS16949:2009 | OHSAS18000 |
| UL | RoHS |
| QC080000 | CQC |
Now send us your inquiry, and you will be replied within 8 hours!
Size and quantity of the PCB hole
The PCB cost of the hold drilling is mainly depended on the hole diameter, drilling speed and error value. In the process of the PCB Board hole drilling, it will take a higher cost when the hole is smaller. And we suggest the hole size should be no less than 0.3mm.In addition, as for the aperture ratio, our suggestion is between 1/6 to 1/5. Because the PCB hole will be damage if the aperture ratio less than 1/8, which will increase the scrap rate. In the meanwhile, the more drilling hole in the PCBs, the higher cost will be taken place.