TOP Electronic Industry Co., Ltd.
TOP is a professional electronic components distributor in China. we offer one-stop solution service , from communication modules , antennas , PCB , PCBA , and all components for PCB Bom.
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FR-4 PCB Assembly Services , Green PCB Board Multilayer Automatic Metering Reading
About Us:
Quality
Our UL/Rohs standards for quality assemblies from start to finish by a team of experienced management directors and efficient production workers, with its sustainable development, career planning, advanced training-system and satisfactory welfare for all staff. On the other hand, TOP strives to improve quality and lead time through management and technology innovation.
Competitive price
Our experienced management team keep the management and production cost under controlled. These advantages provide enough profits to TOP, as well as greatly reduce customer's purchase cost.
PCB Specification:
| providing OEM service to all sorts of printed circuit board assembly | ||
| 1 | Layer | 1-10layer |
| 2 | Material | FR-4,CEM-1,CEM-3, FR-1,FR-2 |
| 3 | Board thickness | 0.4mm-3.5mm |
| 4 | Max. finished board side | 1200mm*600mm |
| 5 | Min. drilled hole size | 0.2mm |
| 6 | Min. line width | 0.1mm(4mil) |
| 7 | Min. line spacing | 0.1mm(4mil) |
| 8 | Surface finish/treatment | HALS/HALS lead free, Chemical tin Chemical Gold, Immersion gold Immersions Silver/Gold, Osp, Gold Plating |
| 9 | Copper thickness | 0.5oz Min.,4.0oz Max |
| 10 | Solder mask color | green/black/white/red/blue/yellow |
| 11 | Inner packing | Vacuums packing, Plastic bag |
| 12 | Outer packing | standard carton packing |
| 13 | Hole tolerance | PTH:±0.075,NTPH:±0.05 |
| 14 | Certificate | UL,ISO9001,ISO14001,ROHS,SGS |
| 15 | profiling punching | Routing, V-CUT, Beveling |
Our Advantage:
1 .We have much expereince in various of electrical product PCB design and assembly
2 .We provide PCB assembly turkey service, OEM and ODM
3 .Only BOM and Gerber file(PCB file) is needed
4 .Strong component sourcing capability to achive low price
5 .Production flow in accordance with technic and environmental requirment
6 .Have internal conformal coating process
7. Programmable logic controller(PLC) test fixture is utilized to test electrical function of PCBA
8. 100% final test
9. High quality ensured
Our service
1. Surface Mount PCB assembly (Both rigid PCB, flexible PCB)
2. PCBA contract manufacturing
3. Electronic contract manufacturing service
4. Through hole assembly/DIP assembly
5. Bonding assembly
6. Final assembly
7. Full Turnkey Box Build
8. Mechanical / electrical assembly
9. Supply Chain Management/Components procurement
10. PCB fabrication
11. Technical support
Application:
It is designed and used for Automatic metering reading for electricity meters
The PCB factory which we cooperated has more than 14 years of Experience in PCB Industry,
There are more than 600 employees and four factories; one factory for prototypes, one for mass production, one for aluminum and copper PCBs, and one for PCB assembly. Each factory has the ability to make 8,000 square meters per month and we offer 1,000 kinds of PCB fabrication monthly, including one- to 20-layer PCBs, HDI, aluminum, heavy copper and halogen-free PCBs.
With the powerful support from the partner, we Have confidence to give our customers best service.