Dongguan Guyland Electronic Technology Limited Company
Dongguan Guyland Electronic Technology Limited Company
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LED Light Board Control Board PCBA Accessories Circuit Board Custom Wholesale
Product Description
| Article | Description | Capability |
| Laminate Materials | FR4, high TG FR4, high frequency, alum, FPC | |
| Board Cutting | Number of layers | 1-48 |
| Min.thickness for inner layers | 0.003”(0.07mm) | |
| Board Thickness | Standard | (0.1-4mm±10%) |
| Min. | Single/Double:0.008±0.004” | |
| 4layer:0.01±0.008” | ||
| 8layer:0.01±0.008” | ||
| Bow and twist | no more than 7/1000 | |
| Copper Weight | Outer Cu weight | 0.5-4 0z |
| Inner Cu weight | 0.5-3 0z | |
| Drilling | Min size | 0.0078”(0.2mm) |
| Drill deviation | ±0.002″(0.05mm) | |
| PTH hole tolerance | ±0.002″(0.005mm) | |
| NPTH hole tolerance | ±0.002″(0.005mm) | |
| Solder Mask | Color | Green,white,black,red,blue… |
| Min solder mask clearanace | 0.003″(0.07mm) | |
| Thickness | (0.012*0.017mm) | |
| Silkscreen | Color | white,black,yellow,blue… |
| Min size | 0.006″(0.15mm) | |
| Component Sourcing | Yes | |
| Tolerance of PCB | ±5% | |
| Max Size of Finish Board | 700*460mm | |
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | |
| Min Line/Space | 0.075/0.075mm | |
1. Q: Are you manufacturer or trade company?
A: We are the Manufacturer.
2. Q: How can I get the samples? Can you send free samples?
A: We appreciated that you can accept to pay the sample cost and sample freight.
3. Q: When's the delivery time for the sample?
A: The samples will be ready for 7~15 days.
4. Q: Do you offer OEM&ODM service?
A: Yes, we do.
5. Q: When's the delivery time for the order?
A: 10days for small orders , for bulk order , 20-25days days after the receipt of deposit. ltis up to your order quantity and product BOM.
6.Q:What is your minimum order quantity?
A: At least 100pcs for each item,different product different MOQ.
7. Q: What is your payment term?
A: T/T(50% before production and 50% before shipment)
8. Q: What is your shipping ways?
A: For sample we usually send by DHL, FEDEX,UPS,THT,EMS(taking 5-7businessdays). For bulk production we shipping by sea or by air.
9. Q: How do your factory control quality?
A: Quality is the most important part for us. In order to control quality better, We have pro-fessional QC.All our products pass 4 times inspection by QC before delivery.