Dongguan Guyland Electronic Technology Limited Company
Dongguan Guyland Electronic Technology Limited Company
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Electronic high quality pcba Printed Circuit Board Manufacture Heater circuit board
| Artical | Description | Capability |
| Laminate Materials | FR4, high TG FR4, high frequency, alum, FPC | |
| Board Cutting | Number of layers | 1-48 |
| Board Thickness | Standard | (0.1-4mm±10%) |
|
Copper Weight | Bow and twist | no more than 7/1000 |
| 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 |
| Silkscreen | Color | white,black,yellow,blue |
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | |
| Min Line/Space | 0.1mm | |
Q1: What service do you have?
A : We provide turnkey solution including PCB fabrication, SMT, plastic injection &
metal,final assembly, testing and other value- added service.
Q2: What are the main products of your PCB/PCBA services?
A: PCB/PCBA services are mainly for the industries including Medical,Automotation.Development including Switching power supply,
charger boards and Custom light fixture.
Q3: Can we inspect quality during production?
A: We are welcome and transparent on each production process, inspect our
production process and check in house.
Q4: How can we ensure our information should not let third party to see our design?
A : We are willing to sign NDA effect by customer side local law and promising to
keep customers data in high confidential level.