Shenzhen Senyan Circuit Co., Ltd.
Shenzhen Senyan Circuit Co., Ltd.
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Our Services
We can provide one-stop service:
1. PCB circuit boards.
2. E-test.
3.Electronic components purchasing.
4. PCB assembly: available on SMT, BGA, DIP.
5. PCBA function test.
6. Enclosure assembly.
| SMT Manufacturing Capability | |||
| Item | Manufacturing Capability in process | Manufacturing Method | |
| Production size(Min/Max) | 50×50mm / 500×500mm | | |
| Production board thickness | 0.2 ～ 4mm | | |
| Printing solder paste | Support method | | Magnetism fixture, vacuo platform |
| | | Sticking up by vacuo, clamping on both sides ,flexible clamping with sheet, flexible clamping with thick board | |
| Cleaning Method of printing solder paste | | Dry method+ wetting method+ Vacuo method | |
| Accuracy of printing | ±0.025mm | | |
| SPI | Repeated accuracy of volume | <1% at 3σ | |
| Mounting component | Components size | 0603(Option) L75mm Connector | |
| Pitch | 0.15mm | | |
| Repeated accuracy | ±0.01mm | | |
| AOI | FOV size | 61×45mm | |
| Test speed | 9150mm²/Sec | | |
| 3D X-ray | Shootingangle | 0-45 | |
Detail For PCB:
| Item | Capability |
| 1.Base Material | FR-4 / High TG FR-4 /Aluminum /CEM-1/Rogers/Arlon/Taconic/Teflon |
| 2.Layers | 1-22 |
| 3.Finised inner/outer copper thickness | 1-6OZ |
| 4.Finished board thickness | 0.2-7.0mm |
| 5.Min hole size | Mechanical hole: 0.15mm Laser hole: 0.1mm |
| 6.Controlled Impedance | +/-5% |
| 7.Plugging vias capability | 0.2-0.8mm |
| 8.Outline profile | Rout/ V-cut/ Bridge/ Stamp hole |
| 9.Surface treatment | HASL, HASL lead free, Immersion Gold, Immersion Tin, Immersion Silver, Hard gold, Flash gold, OSP… |
Q1:What service do you have?
Senyan: 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?
Senyan: Our PCB/PCBA services are mainly for the industries including Medical,Automotive,Communication.
Q3:Is Senyan a factory or trade company?
Senyan: Senyan is a factory with PCB factory located in China
Q4:Can we inspect quality during production?
Senyan: Yes, we are open and transparent on each production process with nothing to hide. We welcome customers to inspect our production process and check in a house.
Q5:How can we ensure our information should not let third party to see our design?
Senyan: We are willing to sign NDA effect by customer side local law and promise to keep customers data in a high confidential level.
Q6:What files are required to get quotation from you?
Senyan: For PCB quotation, please provide the Gerber data/files and indication of related technical requirements as well as any special requirement if you have.
For PCBA quotation, please provide Gerber data/ files and also BOM (bill of materials), and if you need us to do a function test, please also provide the test instruction/procedure.
Q7:What is standard delivery term?
Senyan: Delivery terms of EXW, FCA, FOB, DDU etc. are all available based on each quote.
Q8:How long does it take for PCB quote?
Senyan: Normally 24 hours to 48 hours as soon as receive internal engineer evaluate confirmation.
Q9:Do you have any minimum order quantity (MOQ) requirement?
Senyan: No, we do not have MOQ requirement, we can support your projects starting from prototypes to mass productions.
Q10:Shipping Cost?
Senyan: 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