Double-sided OEM Mobile phone use usb charger pcb wall charger PCB and PCBA
Layer | 1 to 28 layers |
Material type | FR-4, CEM-1, CEM-3, High TG, FR4 Halogen Free, Rogers |
Board thickness | 0.21mm to 7.0mm |
Copper thickness | 0.5 OZ to 7.0 OZ |
Copper thickness in hole | >25.0 um (>1mil) |
Size | - Max. Board Size: 23 × 25 (580mm×900mm) |
- Min. Drilled Hole Size: 3mil (0.075mm) | |
- Min. Line Width: 3mil (0.075mm) | |
- Min. Line Spacing: 3mil (0.075mm) | |
Surface finishing | HASL / HASL lead free, HAL, Chemical tin, Chemical Gold, Immersion Silver/Gold, OSP, Gold plating |
Tolerance
| - Shape tolerance: ±0.13 |
- Hole tolerance: PTH: ±0.076 NPTH: ±0.05 | |
Certificate | UL, ISO 9001, ISO 14001 |
Special requirements | Buried and blind vias+controlled impedance +BGA |
Profiling | Punching, Routing, V-CUT, Beveling |
Provides OEM services to all sorts of printed circuit board assembly as well as electronic encased products. | |
Shipment | ||
Express 2-3days | ||
Air way 3-5days | ||
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If you need PCB, Could you send us your files( gerber prefer) and tell me following information if it is not included in your files, | ||
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| Your parameter | Normal value for your reference |
Layer counts: |
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Material: |
| FR4 |
Surface finished: |
| HAL lead free or immersion gold….? |
Solder Mask color: |
| green |
Legend color: |
| white |
Board thickness |
| 1.6mm |
Copper thickness |
| 1OZ |
Size: |
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Qty you need |
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If you need PCB assembly service, could you give us following information? | ||
1. Gerber file of the bare PCB board | ||
2. BOM (Bill of material) for assembly | ||
To short the lead time, please kindly advise us if there is any acceptable components substitution. | ||
3. Testing Guide & Test Fixtures if necessary | ||
4. Programming files & Programming tool if necessary | ||
5. Schematic if necessary | ||
Advantages:
1. Automated equipments to reduce the cost ;
2. Our prices are very competitive and quality is super ;
3. Fast action/24hours quotation ;
4. Quick prototyping and production .
Shenzhen Diancheng Circuit Board Co. Ltd is a high-tech enterprise specialized in high precision double-sided and multilayer board manufacturing. We were established in 2006 and located in Shajing Street, Shenzhen, China. We have a high-quality professional technical management, and strong quality assurance team and over 250 employees. Our monthly capability is 15,000 square meters. Our products are widely used in computers, peripheral devices, telecommunications, domestic appliances, instruments, apparatus, industrial equipment, automobile, micro-electronics, LCDs, LEDs and other fields.
Our company occupies 5,000-square-meter modern production plant, has advanced professional production and inspection/testing equipment imported from Europe, the US and Japan, and operates standard management system strictly. We have established particular research system and long-term scientific development plan, and thoroughly implements ISO 9001:2000 and 5S management system.
Q1.What is needed for quotation?
- PCB: Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...)
- PCBA: PCB information, BOM, (Testing documents...)
Q2.Delivery time?
PCB
| Layer | Quick Turn/Usual Time | Mass production |
| 2L | 24hours/ 4-5days | 8-10days |
| 4L | 48hours/ 6-7days | 10-12days |
| 6L | 72hours/ 7-8days | 12-14days |
| 8L | 72hours/ 8-10days | 16-18days |
| 10L | 96hours/ 12-14days | 18-20days |
| ... | ... | ... |
Assembly
| Quantity | Usual Time |
| <20pcs | 2days |
| 20-100pcs | 3days |
| 100-1000pcs | 6days |
| >1000pcs | Depend on BOM |
Q3. MOQ?
There is no MOQ in POE
Q4.Shipping cost?
The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
Q5.How can I make sure the quality of my PCBAs?
We ensure that each piece of PCBA products work well before shipping. We'll test all of them according to your test procedure.
Q6. How can I know the process of my PCBA production?
2-3 days for PCB production and components purchasing, and 5-7days for PCB assembly and Testing.
Q7. When will I get the quotation after sent Gerber, BOM and test procedure?
Within 2 hours for PCB quotation and around 3 hours for PCBA quotation.
Q8.Is it possible to provide customer sample?
Yes, we can provide sample to test before mass production.
Q9. Do you keep our information and files secret?
Keeping secret for customers is the basic principle of our factory. We can sign with the NDA with you.
Q10.Can I get the best price?
Yes. To help customers control cost is what we are always trying to do. And we are the factory in shenzhen is set up to reduce costs.
Contact Infromation:
Skype: DCwinni
Whatsapp: +8613824377004
Phone: +8613824377004